329686-65-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 329686-65-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,9,6,8 and 6 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 329686-65:
(8*3)+(7*2)+(6*9)+(5*6)+(4*8)+(3*6)+(2*6)+(1*5)=189
189 % 10 = 9
So 329686-65-9 is a valid CAS Registry Number.
329686-65-9Relevant articles and documents
Ultrasound and ZnCl2 promoted synthesis of phthaloyl derivatives of α-amino carboxamides
Casimir,Guichard,Briand
, p. 75 - 80 (2001)
A new, one-step and racemization-free synthesis of phthaloyl derivatives of α-amino carboxamides is described. Under ultrasound, α-amino carboxamides and dipeptide derivatives react with monomethyl phthalate in the presence of BOP, ZnCl2 and i-
