化学试剂 多快好省

Pyrimidine-2,4(1H,3H)-dione

Pyrimidine-2,4(1H,3H)-dione

品牌：毕得

BD3454966-22-898%

登录 500g 常备现货

(2S)-2-(2-Aminoacetamido)-3-methylbutanoic acid

(2S)-2-(2-Aminoacetamido)-3-methylbutanoic acid

品牌：毕得

BD39281963-21-997%

登录 10g 常备现货

2-(3,4-Dihydroxyphenyl)-2-((2-(3,4-dihydroxyphenyl)-5,7-dihydroxychroman-3-yl)oxy)chroman-3,4,5,7-tetraol

2-(3,4-Dihydroxyphenyl)-2-((2-(3,4-dihydroxyphenyl)-5,7-dihydroxychroman-3-yl)oxy)chroman-3,4,5,7-tetraol

品牌：毕得

BD22771520347-71-195%

登录 5g 常备现货

Spirostan, β-D-glucopyranoside deriv

Spirostan, β-D-glucopyranoside deriv

品牌：毕得

BD328166128502-94-399%

登录 5mg 常备现货

3-(10,11-Dihydro-5H-dibenzo[b,f]azepin-5-yl)-N,N,2-trimethylpropan-1-amine maleate

3-(10,11-Dihydro-5H-dibenzo[b,f]azepin-5-yl)-N,N,2-trimethylpropan-1-amine maleate

品牌：毕得

BD155586521-78-899%

登录 100mg 常备现货

6-Fluoro-1-(4-fluorophenyl)-7-(4-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid hydrochloride

6-Fluoro-1-(4-fluorophenyl)-7-(4-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid hydrochloride

品牌：毕得

BD12495191296-86-598+%

登录 5g 常备现货

Digitonin

Digitonin

品牌：毕得

BD12498411024-24-150%

登录 50mg 常备现货

4-((3S,5R,8R,9S,10S,12R,13S,14S,17R)-3,12,14-Trihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)furan-2(5H)-one

4-((3S,5R,8R,9S,10S,12R,13S,14S,17R)-3,12,14-Trihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)furan-2(5H)-one

品牌：毕得

BD1249921672-46-498%

登录 50mg 常备现货

1,4-Dihydrazinylphthalazine sulfate

1,4-Dihydrazinylphthalazine sulfate

品牌：毕得

BD1250067327-87-999%

登录 100mg 常备现货

4-(3-Hydroxypropyl)-2-methoxyphenol

4-(3-Hydroxypropyl)-2-methoxyphenol

品牌：毕得

BD1250312305-13-797%

登录 1g 常备现货

Methyl (3aR,3a1R,4R,5S,5aR,10bR)-4-acetoxy-3a-ethyl-9-((3S,5S,7S,9S)-5-ethyl-5-hydroxy-9-(methoxycarbonyl)-1,4,5,6,7,8,9,10-octahydro-2H-3,7-methano[1]azacycloundecino[5,4-b]indol-9-yl)-6-formyl-5-hydroxy-8-methoxy-3a,3a1,4,5,5a,6,11,12-octahydro-1H-indolizino[8,1-cd]carbazole-5-carboxylate sulfate

Methyl (3aR,3a1R,4R,5S,5aR,10bR)-4-acetoxy-3a-ethyl-9-((3S,5S,7S,9S)-5-ethyl-5-hydroxy-9-(methoxycarbonyl)-1,4,5,6,7,8,9,10-octahydro-2H-3,7-methano[1]azacycloundecino[5,4-b]indol-9-yl)-6-formyl-5-hydroxy-8-methoxy-3a,3a1,4,5,5a,6,11,12-octahydro-1H-indolizino[8,1-cd]carbazole-5-carboxylate sulfate

品牌：毕得

BD692802068-78-298+%

登录 250mg 常备现货

1,1'-((1R,2R,3S,4R,5R,6S)-4-(((2R,3R,4R,5S)-3-(((2S,3S,4S,5R,6S)-4,5-Dihydroxy-6-(hydroxymethyl)-3-(methylamino)tetrahydro-2H-pyran-2-yl)oxy)-4-hydroxy-4-(hydroxymethyl)-5-methyltetrahydrofuran-2-yl)oxy)-2,5,6-trihydroxycyclohexane-1,3-diyl)diguanidine sesquisulfate

1,1'-((1R,2R,3S,4R,5R,6S)-4-(((2R,3R,4R,5S)-3-(((2S,3S,4S,5R,6S)-4,5-Dihydroxy-6-(hydroxymethyl)-3-(methylamino)tetrahydro-2H-pyran-2-yl)oxy)-4-hydroxy-4-(hydroxymethyl)-5-methyltetrahydrofuran-2-yl)oxy)-2,5,6-trihydroxycyclohexane-1,3-diyl)diguanidine sesquisulfate

品牌：毕得

BD1250785490-27-7≥730IU/mg(dried substance)

登录 1g 常备现货

1,3-Dihydroxyacetone

1,3-Dihydroxyacetone

品牌：毕得

BD12508596-26-498%

登录 100g 常备现货

Sodium 2,2'-disulfanediyldiethanesulfonate

Sodium 2,2'-disulfanediyldiethanesulfonate

品牌：毕得

BD12524016208-51-898%

登录 100mg 常备现货

(R)-5-((S)-1,2-Dihydroxyethyl)-4-hydroxy-3-(((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)furan-2(5H)-one

(R)-5-((S)-1,2-Dihydroxyethyl)-4-hydroxy-3-(((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)furan-2(5H)-one

品牌：毕得

BD227944129499-78-197%

登录 25g 常备现货

(2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-11-(((2S,3R,4S,6R)-4-(Dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-2-ethyl-3,4,10-trihydroxy-13-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,5,6,8,10,12,14-heptamethyl-1-oxa-6-azacyclopentadecan-15-one

(2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-11-(((2S,3R,4S,6R)-4-(Dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-2-ethyl-3,4,10-trihydroxy-13-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,5,6,8,10,12,14-heptamethyl-1-oxa-6-azacyclopentadecan-15-one

品牌：毕得

BD2280383905-01-598%

登录 1g 常备现货

(4aS,6aR,6bS,8aR,12aS,14aR,14bS)-11-Cyano-2,2,6a,6b,9,9,12a-heptamethyl-10,14-dioxo-1,3,4,5,6,6a,6b,7,8,8a,9,10,12a,14,14a,14b-hexadecahydropicene-4a(2H)-carboxylic acid

(4aS,6aR,6bS,8aR,12aS,14aR,14bS)-11-Cyano-2,2,6a,6b,9,9,12a-heptamethyl-10,14-dioxo-1,3,4,5,6,6a,6b,7,8,8a,9,10,12a,14,14a,14b-hexadecahydropicene-4a(2H)-carboxylic acid

品牌：毕得

BD228055218600-44-398%

登录 100mg 常备现货

N,N-Diethyl-3-methylbenzamide

N,N-Diethyl-3-methylbenzamide

品牌：毕得

BD18112134-62-398%

登录 500g 常备现货

7-Amino-4-(trifluoromethyl)-2H-chromen-2-one

7-Amino-4-(trifluoromethyl)-2H-chromen-2-one

品牌：毕得

BD1252953518-15-399%

登录 1g 常备现货

Dimethyl 4-hydroxyisophthalate

Dimethyl 4-hydroxyisophthalate

品牌：毕得

BD1253395985-24-095%

登录 1g 常备现货

7H-Furo[3,2-g]chromen-7-one

7H-Furo[3,2-g]chromen-7-one

品牌：毕得

BD3456966-97-798+%

登录 100mg 常备现货

rel-(3aR,4R,7S,7aS)-Hexahydro-4,7-epoxyisobenzofuran-1,3-dione

rel-(3aR,4R,7S,7aS)-Hexahydro-4,7-epoxyisobenzofuran-1,3-dione

品牌：毕得

BD642029745-04-898%

登录 5g 常备现货

N-(4-Hydroxy-3-methoxybenzyl)nonanamide

N-(4-Hydroxy-3-methoxybenzyl)nonanamide

品牌：毕得

BD328412444-46-498%

登录 5g 常备现货

(S)-2-Amino-5-((bis(methylamino)methylene)amino)pentanoic acid

(S)-2-Amino-5-((bis(methylamino)methylene)amino)pentanoic acid

品牌：毕得

BD32849730344-00-498%

登录 100mg 常备现货

Sodium (8R,9S,13S,14S,17S)-3-((bis(2-chloroethyl)carbamoyl)oxy)-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-yl phosphate

Sodium (8R,9S,13S,14S,17S)-3-((bis(2-chloroethyl)carbamoyl)oxy)-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-yl phosphate

品牌：毕得

BD4344552205-73-998+%

登录 1g 常备现货

Indolo[2,1-b]quinazoline-6,12-dione

Indolo[2,1-b]quinazoline-6,12-dione

品牌：毕得

BD15604813220-57-097%

登录 1g 常备现货

Tubeimoside I

Tubeimoside I

品牌：毕得

BD156052102040-03-999%

登录 100mg 常备现货

4-Amino-7-(β-D-ribofuranosyl)pyrrolo[2,3-d]pyrimidine

4-Amino-7-(β-D-ribofuranosyl)pyrrolo[2,3-d]pyrimidine

品牌：毕得

BD15605369-33-098%

登录 100mg 常备现货

(2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-11-(((2S,3R,4S,6R)-4-(Dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-2-ethyl-3,4,10-trihydroxy-13-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyl-5-((propylamino)methyl)tetrahydro-2H-pyran-2-yl)oxy)-3,5,8,10,12,14-hexamethyl-1-oxa-6-azacyclopentadecan-15-one

(2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-11-(((2S,3R,4S,6R)-4-(Dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-2-ethyl-3,4,10-trihydroxy-13-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyl-5-((propylamino)methyl)tetrahydro-2H-pyran-2-yl)oxy)-3,5,8,10,12,14-hexamethyl-1-oxa-6-azacyclopentadecan-15-one

品牌：毕得

BD156057217500-96-498%

登录 100mg 常备现货

2-((4R,5S,6S,7R,9R,11E,13E,15R,16R)-6-(((2R,3R,4R,5S,6R)-5-(((2S,4R,5S,6S)-4,5-Dihydroxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-16-ethyl-4-hydroxy-15-((((2R,3R,4R,5R,6R)-5-hydroxy-3,4-dimethoxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)methyl)-5,9,13-trimethyl-2,10-dioxooxacyclohexadeca-11,13-dien-7-yl)acetaldehyde

2-((4R,5S,6S,7R,9R,11E,13E,15R,16R)-6-(((2R,3R,4R,5S,6R)-5-(((2S,4R,5S,6S)-4,5-Dihydroxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-16-ethyl-4-hydroxy-15-((((2R,3R,4R,5R,6R)-5-hydroxy-3,4-dimethoxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)methyl)-5,9,13-trimethyl-2,10-dioxooxacyclohexadeca-11,13-dien-7-yl)acetaldehyde

品牌：毕得

BD1560971401-69-0Tylosin A ≥ 80%, Tylosin A+B+C+D ≥ 95%, active unit ≥ 900u/mg

登录 5g 常备现货