133958-39-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 133958-39-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,9,5 and 8 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 133958-39:
(8*1)+(7*3)+(6*3)+(5*9)+(4*5)+(3*8)+(2*3)+(1*9)=151
151 % 10 = 1
So 133958-39-1 is a valid CAS Registry Number.
133958-39-1Relevant articles and documents
SYNTHESIS OF TRICYCLIC SYSTEMS INCORPORATING THE AZEPINE RING
Shekhter, O. V.,Chernyak, A. S.,Sergovskaya, N. L.,Tsizin, Yu. S.,Mikhailitsyn, F. S.,et al.
, p. 1383 - 1387 (2007/10/02)
Some tricyclic compounds (derivatives of pyrazinobenzazepine, diazepinoisoquinoline, and some pyrimidoisoquinolines) which are analogs of the anthelmintic praziquantel have been synthesized.