108936-91-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 108936-91-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,9,3 and 6 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 108936-91:
(8*1)+(7*0)+(6*8)+(5*9)+(4*3)+(3*6)+(2*9)+(1*1)=150
150 % 10 = 0
So 108936-91-0 is a valid CAS Registry Number.
InChI:InChI=1/C31H30N2O10.BrH/c1-14-26(36)17(32)10-21(42-14)43-19-12-31(41,20(35)13-33-8-3-2-4-9-33)11-16-23(19)30(40)25-24(28(16)38)27(37)15-6-5-7-18(34)22(15)29(25)39;/h2-9,14,17,19,21,26,36,41H,10-13,32H2,1H3,(H2-,34,37,38,39,40);1H