143092-98-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 143092-98-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,0,9 and 2 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 143092-98:
(8*1)+(7*4)+(6*3)+(5*0)+(4*9)+(3*2)+(2*9)+(1*8)=122
122 % 10 = 2
So 143092-98-2 is a valid CAS Registry Number.
143092-98-2Relevant articles and documents
1,4-dihydropyridine derivatives
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, (2008/06/13)
1,4-dihydropyridine derivatives and optically active 1,4-dihydropyridine derivatives with the following formula, having vasodilating activity based on calcium antagonism, and PAF antaognism, and methods of producing the same are disclosed: STR1 wherein (*) indicates a chiral center in the case of the optically active 1,4-dihydropyridine derivatives.
