312973-08-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 312973-08-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,2,9,7 and 3 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 312973-08:
(8*3)+(7*1)+(6*2)+(5*9)+(4*7)+(3*3)+(2*0)+(1*8)=133
133 % 10 = 3
So 312973-08-3 is a valid CAS Registry Number.
312973-08-3Relevant articles and documents
Benzothiazinone and benzoxazinone compounds
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Page/Page column 108; 109, (2010/11/30)
Q is —N=or CR2 X is S, O or NOR3 Y is —O—, —S—, —SO— or —SO2— R and R1 are each, independently, H, a substituted or unsubstituted aliphatic, aromatic, heteroaromatic or aralkyl group R2 is H or a su
