1232954-13-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1232954-13-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,2,9,5 and 4 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1232954-13:
(9*1)+(8*2)+(7*3)+(6*2)+(5*9)+(4*5)+(3*4)+(2*1)+(1*3)=140
140 % 10 = 0
So 1232954-13-0 is a valid CAS Registry Number.
1232954-13-0Relevant articles and documents
No catalyst, radical initiator, and photochemical irradiation approach to direct α-trifluoromethylation of lithium enolates
Tomita, Yuichi,Iida, Toshiaki,Hashimoto, Ryota,Itoh, Yoshimitsu,Mikami, Koichi
, p. 961 - 968 (2014/01/17)
Heterocyclic lactam lithium enolates exploit an access to the electrophilic radical α-trifluoromethylation without catalyst/radical initiator/photochemical irradiation.
