158623-12-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 158623-12-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,8,6,2 and 3 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 158623-12:
(8*1)+(7*5)+(6*8)+(5*6)+(4*2)+(3*3)+(2*1)+(1*2)=142
142 % 10 = 2
So 158623-12-2 is a valid CAS Registry Number.
158623-12-2Relevant articles and documents
Thiadiazinones
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, (2008/06/13)
Thiadiazinones of the formula I STR1 in which R1, R2, R3, R4 and R5 have the meaning given in claim 1, show positively inotropic and vasodilating action and are suitable for combating cardiovascular d