化学试剂 多快好省

Dbco-peg4-dbco

BD008471952182601-68-795%

￥965.0025mg常备现货

2,5-Dioxopyrrolidin-1-yl 2-(4-(1,2,4,5-tetrazin-3-yl)phenyl)acetate

BD008466941616668-55-398%

￥1960.00250mg常备现货

rel-(1R,8S,9s)-Bicyclo[6.1.0]non-4-yn-9-ylmethyl (2,5-dioxopyrrolidin-1-yl) carbonate

BD009222041426827-79-397%

￥516.00100mg常备现货

rel-((1R,8S,9s)-Bicyclo[6.1.0]non-4-yn-9-yl)methyl (2-(2-(2-aminoethoxy)ethoxy)ethyl)carbamate

BD009743651263166-93-397%

￥2700.00100mg常备现货

3-(4-Iodophenyl)-6-methyl-1,2,4,5-tetrazine

BD0103280256108-04-495%

￥3904.001g常备现货

Bicyclo[6.1.0]non-4-yn-9-ylmethanol

BD009978941379662-52-898%

￥3658.001g常备现货

(4-(6-Methyl-1,2,4,5-tetrazin-3-yl)phenyl)methanamine hydrochloride

BD010888901596117-29-197%

￥1967.001g常备现货

Methyltetrazine-PEG5-nhs ester

BD011073971802907-92-195%

￥2145.00100mg常备现货

tert-Butyl (4-(6-methyl-1,2,4,5-tetrazin-3-yl)benzyl)carbamate

BD007761381380500-86-697%

￥5274.001g常备现货

(E)-Cyclooct-2-en-1-yl (4-nitrophenyl) carbonate

BD011631161580501-97-895% rel-(1R-2E-pS)-axial

￥3912.0050mg常备现货

tert-Butyl (2-(2-(2-(2-(4-(6-methyl-1,2,4,5-tetrazin-3-yl)phenoxy)ethoxy)ethoxy)ethoxy)ethyl)carbamate

BD011805512194563-84-199+%

￥2078.00100mg常备现货

4-(6-Methyl-1,2,4,5-tetrazin-3-yl)phenol

BD0117607858884-35-898%

￥1045.00250mg常备现货

3-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)-N-(2-(2-(2-(2-(4-(6-methyl-1,2,4,5-tetrazin-3-yl)phenoxy)ethoxy)ethoxy)ethoxy)ethyl)propanamide

BD011602161802908-02-695%

￥3711.0050mg常备现货

rel-((1R,8S,9r)-Bicyclo[6.1.0]non-4-yn-9-yl)methyl (2,5-dioxopyrrolidin-1-yl) carbonate

BD012100751493802-77-998%

￥318.0050mg常备现货

M-PEG4-DBCO

BD011898832228857-36-998%

￥366.0050mg常备现货

N-(4-(6-Methyl-1,2,4,5-tetrazin-3-yl)benzyl)-4,7,10,13,16-pentaoxanonadec-18-ynamide

BD011613612322322-23-498%

￥600.0025mg常备现货

DBCO-C2-alcohol

BD012215381839049-33-098%

￥938.0050mg常备现货

(4-(6-Methyl-1,2,4,5-tetrazin-3-yl)phenyl)methanamine

BD011913291345955-28-397%

￥7943.001g常备现货

endo-Bicyclo[6.1.0]non-4-yn-9-ylmethyl (15-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-13-oxo-3,6,9-trioxa-12-azapentadecyl)carbamate

BD012730882141976-33-098%

￥6286.00100mg常备现货

2-[3-[1-[6-[[3-(11,12-Didehydrodibenz[b,f]azocin-5(6H)-yl)-3-oxopropyl]amino]-6-oxohexyl]-1,3-dihydro-3,3-dimethyl-5-sulfo-2H-indol-2-ylidene]-1-propen-1-yl]-3,3-dimethyl-5-sulfo-1-(3-sulfopropyl)-3H-indolium inner salt

BD012981681782950-79-198%

￥1848.005mg常备现货

2,5-Dioxo-1-pyrrolidinyl 11,12-didehydro-δ-oxodibenz[b,f]azocine-5(6H)-pentanoate

BD012875551393350-27-098%

￥593.0050mg常备现货

rel-1-((1R,8S,9s)-Bicyclo[6.1.0]non-4-yn-9-yl)-3-oxo-2,7,10,13,16-pentaoxa-4-azanonadecan-19-oic acid

BD013012621881221-47-198%

￥617.0050mg常备现货

N-(2-Hydroxyethyl)-2-methylcycloprop-2-ene-1-carboxamide

BD012931751402265-29-595%

￥3696.0050mg常备现货

11,12-Didehydro-δ-oxodibenz[b,f]azocine-5(6H)-pentanoic acid

BD013052441207355-31-498%

￥1152.00100mg常备现货

exo-Bicyclo[6.1.0]non-4-yn-9-ylmethanol

BD013139151263291-41-398%

￥725.00100mg常备现货

2,5-Dioxopyrrolidin-1-yl 3-(2-(2-(2-(4-(6-methyl-1,2,4,5-tetrazin-3-yl)phenoxy)ethoxy)ethoxy)ethoxy)propanoate

BD013378562055646-22-398+%

￥1201.0025mg常备现货

1-(Bicyclo[2.2.1]hept-5-en-2-yl)-1-oxo-5,8,11,14-tetraoxa-2-azaheptadecan-17-oic acid

BD012715152682115-65-597%

￥461.00100mg常备现货

(E)-Cyclooct-2-en-1-yl (2,5-dioxopyrrolidin-1-yl) carbonate axial diastereoisomer

BD013572711610931-22-097% rel-(1R-2E-pS)-axial

￥2833.00100mg常备现货

(E)-Cyclooct-2-enol

BD013760131414375-00-097% rel-(1R-2E-pS)-axial

￥1473.00100mg常备现货