化学试剂 多快好省

4,9-Dimethoxy-7-methyl-5H-furo[3,2-g]chromen-5-one

BD1532482-02-095%

￥1980.005g常备现货

(2R,2'R,3R,3'R)-2,2'-(3,4,6-trihydroxy-5-oxo-5H-benzo[7]annulene-1,8-diyl)bis(5,7-dihydroxychroman-3,2-diyl) bis(3,4,5-trihydroxybenzoate)

BD15377830462-35-298%

￥1028.0010mg常备现货

(1α,3R,4α,5R)-1,3,4,5-Tetrahydroxycyclohexanecarboxylic acid

BD12321877-95-295%

￥578.0025g常备现货

6-Pentyltetrahydro-2H-pyran-2-one

BD12372705-86-297%

￥1012.001kg常备现货

Denatonium saccharide

BD12375490823-38-498%

￥41.005g常备现货

(2S,3R,4S,5S,6R)-6-(Hydroxymethyl)tetrahydro-2H-pyran-2,3,4,5-tetraol hydrate

BD12390414431-43-798+%

￥30.001kg常备现货

(1S,2S,3R,4S,5S)-5-Amino-1-(hydroxymethyl)cyclohexane-1,2,3,4-tetraol

BD15629383465-22-997%

￥163.00100mg常备现货

(2S,3S)-4-((E)-3-((R)-1-Carboxy-2-(3,4-dihydroxyphenyl)ethoxy)-3-oxoprop-1-en-1-yl)-2-(3,4-dihydroxyphenyl)-7-hydroxy-2,3-dihydrobenzofuran-3-carboxylic acid

BD32863128831-65-495%

￥879.0025mg常备现货

Vitamin A

BD15654711103-57-4325,000 IU/g

￥61.001g常备现货

2-Phenyl-4H-chromen-4-one

BD15777525-82-698%

￥99.001g常备现货

(2S)-2-(4-(((2-Amino-5-methyl-4-oxo-3,4,5,6,7,8-hexahydropteridin-6-yl)methyl)amino)benzamido)pentanedioic acid

BD632935134-35-097%

￥1178.00100mg常备现货

(E)-4-Methoxy-6-(4-methoxystyryl)-2H-pyran-2-one

BD15944500-62-998%

￥605.0010mg常备现货

1,3,3-Trimethylbicyclo[2.2.1]heptan-2-ol

BD1301981632-73-195%

￥268.00100g常备现货

(6aR,6bS,8aS,8bS,9aR,10aS,10bR)-8b-Acetyl-6a,8a-dimethyl-5,6,6a,6b,7,8,8a,8b,9a,10,10a,10b-dodecahydro-1H-naphtho[2',1':4,5]indeno[1,2-b]oxiren-4(2H)-one

BD559911097-51-497%

￥42.005g常备现货

(2E,4E,6E,8E)-10-(((3R,4S,5S,6R)-5-methoxy-4-((2R,3R)-2-methyl-3-(3-methylbut-2-en-1-yl)oxiran-2-yl)-1-oxaspiro[2.5]octan-6-yl)oxy)-10-oxodeca-2,4,6,8-tetraenoic acid

BD13162323110-15-898%

￥846.0025mg常备现货

Grape Seed Extract

BD13238184929-27-195%

￥46.0025g常备现货

(6S,15S,18S,20aS,25aS,30aS)-15-Benzyl-18-((S)-sec-butyl)-6-isobutylicosahydro-1H,25H-tripyrrolo[1,2-a:1',2'-d:1'',2''-g][1,4,7,10,13,16,19,22]octaazacyclotetracosin-5,8,11,14,17,20,25,30(30aH)-octaone

BD636596145459-19-498%

￥1675.0025mg常备现货

Oxacyclohexadecan-2-one

BD41133106-02-598%

￥123.00100g常备现货

4-(((2S,3R,4R,5S,6R)-3,4,5-Trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)benzaldehyde

BD234280154-34-397%

￥1532.0025g常备现货

(2R,3R,4S,5R,6R)-2-(3,4-Dihydroxyphenethoxy)-3,5-dihydroxy-6-((((2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)methyl)tetrahydro-2H-pyran-4-yl (E)-3-(3,4-dihydroxyphenyl)acrylate

BD6368011357910-26-997%

￥3032.0050mg常备现货

(1S,4aS,5R,7S,7aS)-4a,5-Dihydroxy-7-methyl-1-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-1,4a,5,6,7,7a-hexahydrocyclopenta[c]pyran-7-yl acetate

BD6368356926-14-397%

￥2307.00100mg常备现货

(2S,3S,4S)-3-(Carboxymethyl)-4-(prop-1-en-2-yl)pyrrolidine-2-carboxylic acid

BD135526487-79-698%

￥1936.005mg常备现货

1,8-Dihydroxy-3-methoxy-6-methylanthracene-9,10-dione

BD8593521-61-998%

￥477.00100mg常备现货

(1aS,1bS,2S,5aR,6S,6aS)-1a-(Hydroxymethyl)-2-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-1a,1b,2,5a,6,6a-hexahydrooxireno[2',3':4,5]cyclopenta[1,2-c]pyran-6-yl 4-hydroxy-3-methoxybenzoate

BD3350439012-20-995%

￥607.00100mg常备现货

(1S,4aS,5R,7S)-7-Methyl-1-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-5,6,7,7a-tetrahydrocyclopenta[c]pyran-4a,5,7(1H)-triol

BD1057076926-08-598%

￥901.0050mg常备现货

3,4-Dihydroxy-5-Methoxy-Benzoic Acid

BD335163934-84-797%

￥649.005g常备现货

(R)-3-(3,4-Dihydroxyphenyl)-1-methoxy-1-oxopropan-2-yl (E)-3-(3,4-dihydroxyphenyl)acrylate

BD29857999353-00-198%

￥890.0010mg常备现货

(7S,12aS)-7,8-Dihydro-7-(hydroxymethyl)-6H-dibenz[b,d]oxocin-3,7,10,11-tetrol

BD298900102036-29-395%

￥803.005mg常备现货

(S)-1,8-Dihydroxy-3-(hydroxymethyl)-10-((2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)anthracen-9(10H)-one(Mixture of A and B)

BD2989668015-61-095%

￥261.005g常备现货