142187-11-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 142187-11-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,1,8 and 7 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 142187-11:
(8*1)+(7*4)+(6*2)+(5*1)+(4*8)+(3*7)+(2*1)+(1*1)=109
109 % 10 = 9
So 142187-11-9 is a valid CAS Registry Number.
142187-11-9Relevant articles and documents
Azasteroid compounds for the treatment of prostatic hypertrophy, their preparation and use
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, (2008/06/13)
Compounds of formula (I): STR1 (in which: R1 is a hydrogen atom, an unsubstituted alkyl group, an aryl-substituted alkyl group or a heterocyclic-substituted alkyl group; R2 is an aryl-substituted alkyl group, a heterocyclic-substitut
