77096-84-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 77096-84-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,0,9 and 6 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 77096-84:
(7*7)+(6*7)+(5*0)+(4*9)+(3*6)+(2*8)+(1*4)=165
165 % 10 = 5
So 77096-84-5 is a valid CAS Registry Number.
77096-84-5Relevant articles and documents
A preparation of high specific activity [11,12-3H]-9-cis-retinoic acid
Coe,Hawes,Towers
, p. 587 - 594 (2007/10/02)
A selective total synthesis of [11,12-3H]-9-cis-retinoic acid 1 at a specific activity of 46 Ci/mmole is described. The alkyne 4, efficiently prepared in two steps from readily available starting materials, was partially reduced to 9,11-di-cis-