132784-98-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 132784-98-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,7,8 and 4 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 132784-98:
(8*1)+(7*3)+(6*2)+(5*7)+(4*8)+(3*4)+(2*9)+(1*8)=146
146 % 10 = 6
So 132784-98-6 is a valid CAS Registry Number.
132784-98-6Relevant articles and documents
Acylation and Aroylation of 3-Phenylsydnone
Tullis, S.A.,Turnbull, K.
, p. 3137 - 3144 (2007/10/02)
Various 4-acyl or 4-aroyl sydnones 2 can be prepared in good to excellent yield by reaction of 4-(3-phenylsydnonyl) copper with the appropriate acid chlorides, both with or without palladium(0) catalysis.