127787-35-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 127787-35-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,7,8 and 7 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 127787-35:
(8*1)+(7*2)+(6*7)+(5*7)+(4*8)+(3*7)+(2*3)+(1*5)=163
163 % 10 = 3
So 127787-35-3 is a valid CAS Registry Number.
127787-35-3Relevant articles and documents
α'-SILYLATED TERTIARY BENZAMIDES AS DUAL ORTHO- AND α'-CARBANION SYNTHONS. CARBODESILYLATIVE ROUTES TO ISOQUINOLINE AND DIBENZOQUINOLIZIDINE DERIVATIVES
Cuevas, J.-C.,Snieckus, V.
, p. 5837 - 5840 (2007/10/02)
α'-Silylated benzamides 4a display both ortho (6)- and α'-carbanion (5h, 15) reactivities which are translated into new synthetic routes for isoquinoline (8, 18, 19) and protoberberine (11, 12) derivatives.
