85427-78-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85427-78-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,4,2 and 7 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 85427-78:
(7*8)+(6*5)+(5*4)+(4*2)+(3*7)+(2*7)+(1*8)=157
157 % 10 = 7
So 85427-78-7 is a valid CAS Registry Number.
85427-78-7Relevant articles and documents
SYNTHESIS OF THE PUTATIVE MARINE STEROLS - AND -23,24-DIMETHYL-5α-CHOLEST-23(29)-EN-3β-OL.
Gebreyesus, T.,Djerassi, Carl
, p. 4427 - 4430 (2007/10/02)
The synthesis and stereochemistry of and -23,24-dimethyl-5α-cholest-23(29)-en-3β-ol is reported; both isomers are different from a natural marine sterol to which the structure had been assigned.