142256-12-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 142256-12-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,2,5 and 6 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 142256-12:
(8*1)+(7*4)+(6*2)+(5*2)+(4*5)+(3*6)+(2*1)+(1*2)=100
100 % 10 = 0
So 142256-12-0 is a valid CAS Registry Number.
142256-12-0Relevant articles and documents
Heterocyclic amine, derivatives, their production and use
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, (2008/06/13)
A novel heterocyclic amine derivative of the general formula: STR1 wherein a ring A and a ring B stand independently for an optionally substituted benzene ring, Z° stands for O or S or STR2 stands for --CH2 --, X stands for O, S or NR1/su