Cas 934357-87-6,9-acetoxy-8-acetoxymethyl-1-isopropenyl-5a,5b,8,11a-tetramethyl-eicosahydro-cyclopenta[<i>a</i>]chrysene-3a-carboxylic acid allyl ester

934357-87-6

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Basic information

Product Name: 9-acetoxy-8-acetoxymethyl-1-isopropenyl-5a,5b,8,11a-tetramethyl-eicosahydro-cyclopenta[a]chrysene-3a-carboxylic acid allyl ester
Synonyms: 9-acetoxy-8-acetoxymethyl-1-isopropenyl-5a,5b,8,11a-tetramethyl-eicosahydro-cyclopenta[a]chrysene-3a-carboxylic acid allyl ester
CAS NO:934357-87-6
Molecular Formula:
Molecular Weight: 596.848
EINECS: N/A
Product Categories: N/A
Mol File: 934357-87-6.mol
Article Data: 1

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 9-acetoxy-8-acetoxymethyl-1-isopropenyl-5a,5b,8,11a-tetramethyl-eicosahydro-cyclopenta[a]chrysene-3a-carboxylic acid allyl ester(CAS DataBase Reference)
NIST Chemistry Reference: 9-acetoxy-8-acetoxymethyl-1-isopropenyl-5a,5b,8,11a-tetramethyl-eicosahydro-cyclopenta[a]chrysene-3a-carboxylic acid allyl ester(934357-87-6)
EPA Substance Registry System: 9-acetoxy-8-acetoxymethyl-1-isopropenyl-5a,5b,8,11a-tetramethyl-eicosahydro-cyclopenta[a]chrysene-3a-carboxylic acid allyl ester(934357-87-6)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 934357-87-6(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 934357-87-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,4,3,5 and 7 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 934357-87:
(8*9)+(7*3)+(6*4)+(5*3)+(4*5)+(3*7)+(2*8)+(1*7)=196
196 % 10 = 6
So 934357-87-6 is a valid CAS Registry Number.

934357-87-6Upstream product

85999-40-2 23-hydroxybetulinic acid

934357-87-6Downstream Products

934357-87-6Relevant articles and documents

Synthesis and cytotoxic activity of 17-carboxylic acid modified 23-hydroxy betulinic acid ester derivatives

Bi, Yi,Xu, Jinyi,Wu, Xiaoming,Ye, Wencai,Yuan, Shengtao,Zhang, Luyong

, p. 1475 - 1478 (2007)

New 17-carboxylic acid modified 23-hydroxy betulinic acid ester derivatives were prepared and tested for cytotoxic activity on five cancer cell lines in vitro: all tested compounds showed stronger cytotoxic activity than 23-hydroxy betulinic acid and betulinic acid. In addition, compound 5a was tested for anti-tumor activity in vivo: it had much better anti-tumor activity than 23-OH betulinic acid and had similar anti-tumor activity with cyclophosphamide and 5-fluorouracil.

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