130423-36-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 130423-36-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,4,2 and 3 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 130423-36:
(8*1)+(7*3)+(6*0)+(5*4)+(4*2)+(3*3)+(2*3)+(1*6)=78
78 % 10 = 8
So 130423-36-8 is a valid CAS Registry Number.
130423-36-8Relevant articles and documents
REACTIONS OF N-CHLOROSUCCINIMIDE WITH 4-PHENYL-1,4-DIHYDRO-PYRIDINES
Skrastin'sh, I. P.,Liepin'sh, E. E.,Kastron, V. V.,Dubur, G. Ya.
, p. 421 - 424 (1990)
The action was studied of N-chlorosuccinimide on 2,6-dimethyl-3,5-dialkoxycarbonyl-4-phenyl-1,4-dihydropyridines. 3,4,5,6-Tetrahydropyridines having various degrees of chlorination were obtained according to the ratio between the reagents.
