37672-83-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 37672-83-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,7,6,7 and 2 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 37672-83:
(7*3)+(6*7)+(5*6)+(4*7)+(3*2)+(2*8)+(1*3)=146
146 % 10 = 6
So 37672-83-6 is a valid CAS Registry Number.
InChI:InChI=1/2C16H14N4O4S.Ba/c2*1-11-15(18-17-12-5-3-2-4-6-12)16(21)20(19-11)13-7-9-14(10-8-13)25(22,23)24;/h2*2-10,15H,1H3,(H,22,23,24);/q;;+2/p-2/b2*18-17+;