53657-29-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 53657-29-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,6,5 and 7 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 53657-29:
(7*5)+(6*3)+(5*6)+(4*5)+(3*7)+(2*2)+(1*9)=137
137 % 10 = 7
So 53657-29-7 is a valid CAS Registry Number.
InChI:InChI=1/C53H92O7/c1-8-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24-47(54)58-36-46-48(55)49(56)50(57)51(60-46)59-41-31-33-52(6)40(35-41)27-28-42-44-30-29-43(53(44,7)34-32-45(42)52)38(5)25-26-39(9-2)37(3)4/h16-17,27,37-39,41-46,48-51,55-57H,8-15,18-26,28-36H2,1-7H3/b17-16-/t38-,39+,41+,42+,43-,44+,45+,46-,48-,49+,50-,51-,52+,53-/m1/s1
53657-29-7Relevant academic research and scientific papers
Suppressors of cancer cell proliferation from fig (Ficus carica) resin: Isolation and structure elucidation
Rubnov,Kashman,Rabinowitz,Schlesinger,Mechoulam
, p. 993 - 996 (2007/10/03)
A mixture of 6-O-acyl-β-D-glucosyl-β-sitosterols, the acyl moeity being primarily palmitoyl and linoleyl with minor amounts of stearyl and oleyl, has been isolated as a potent cytotoxic agent from fig (Ficus carica) latex and soybeans. Identity was established by spectroscopic methods (NMR, MS) and confirmed by chemical synthesis. Both the natural and the synthetic compounds showed in vitro inhibitory effects on proliferation of various cancer cell lines.
