85772-41-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85772-41-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,7,7 and 2 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 85772-41:
(7*8)+(6*5)+(5*7)+(4*7)+(3*2)+(2*4)+(1*1)=164
164 % 10 = 4
So 85772-41-4 is a valid CAS Registry Number.
InChI:InChI=1/C17H14N4OS/c1-10-6-5-9-13(11(10)2)20-15(22)12-7-3-4-8-14(12)21-16(20)18-19-17(21)23/h3-9H,1-2H3,(H,19,23)