328270-29-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 328270-29-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,8,2,7 and 0 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 328270-29:
(8*3)+(7*2)+(6*8)+(5*2)+(4*7)+(3*0)+(2*2)+(1*9)=137
137 % 10 = 7
So 328270-29-7 is a valid CAS Registry Number.
328270-29-7Relevant articles and documents
A convenient synthesis of 3,3,3-trifluoroalanine derivatives
Aksinenko,Pushin,Sokolov
, p. 2136 - 2138 (2007/10/03)
A one-pot synthesis of N-substituted 3,3,3-trifluoroalanine esters from alkyl trifluoropyruvates and carboxamides or substituted ureas was developed.