132974-87-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 132974-87-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,9,7 and 4 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 132974-87:
(8*1)+(7*3)+(6*2)+(5*9)+(4*7)+(3*4)+(2*8)+(1*7)=149
149 % 10 = 9
So 132974-87-9 is a valid CAS Registry Number.
132974-87-9Relevant academic research and scientific papers
A POTENTIAL CARBAPENEM INTERMEDIATE FROML-GLUTAMIC ACID
Somfai, Peter,He, Hua Ming,Tanner, David
, p. 283 - 286 (2007/10/02)
A novel and diastereoselective entry to the β-lactam nucleus of the carbapenems starting from L-glutamic acid is exemplified by the synthesis of the potential (+)-PS-5 intermediate 13.
