80376-67-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80376-67-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,3,7 and 6 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 80376-67:
(7*8)+(6*0)+(5*3)+(4*7)+(3*6)+(2*6)+(1*7)=136
136 % 10 = 6
So 80376-67-6 is a valid CAS Registry Number.
80376-67-6Relevant articles and documents
Formamidine anions in synthesis. The one-carbon homologation of aldehydes and ketones to nitriles
Santiago,Meyers
, p. 5839 - 5842 (2007/10/02)
Treatment of various carbonyl compounds with the carbanion of the 2-trimethylsilymethyl formamidine 2 gives the enamidine 3 which is readily transformed into the homologated nitriles 6.
