161364-76-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 161364-76-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,1,3,6 and 4 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 161364-76:
(8*1)+(7*6)+(6*1)+(5*3)+(4*6)+(3*4)+(2*7)+(1*6)=127
127 % 10 = 7
So 161364-76-7 is a valid CAS Registry Number.
InChI:InChI=1/2C20H23N3O4S.C4H6O4/c2*1-26-16-6-2-3-7-17(16)27-14-20-23(9-10-28-20)19(25)11-18(24)22-13-15-5-4-8-21-12-15;5-3(6)1-2-4(7)8/h2*2-8,12,20H,9-11,13-14H2,1H3,(H,22,24);1-2H2,(H,5,6)(H,7,8)