109377-04-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 109377-04-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,3,7 and 7 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 109377-04:
(8*1)+(7*0)+(6*9)+(5*3)+(4*7)+(3*7)+(2*0)+(1*4)=130
130 % 10 = 0
So 109377-04-0 is a valid CAS Registry Number.
InChI:InChI=1/C25H31ClN4O5/c1-16(28-25(35)20(27)12-18-8-10-19(31)11-9-18)24(34)29-23(33)15-30(2)21(22(32)14-26)13-17-6-4-3-5-7-17/h3-11,16,20-21,31H,12-15,27H2,1-2H3,(H,28,35)(H,29,33,34)/t16-,20+,21+/m1/s1