76960-26-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76960-26-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,9,6 and 0 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 76960-26:
(7*7)+(6*6)+(5*9)+(4*6)+(3*0)+(2*2)+(1*6)=164
164 % 10 = 4
So 76960-26-4 is a valid CAS Registry Number.
InChI:InChI=1/C30H40ClN5O6/c1-18(2)13-24(26(38)16-31)35-25(15-20-7-5-4-6-8-20)30(42)36-27(39)17-33-28(40)19(3)34-29(41)23(32)14-21-9-11-22(37)12-10-21/h4-12,18-19,23-25,35,37H,13-17,32H2,1-3H3,(H,33,40)(H,34,41)(H,36,39,42)/t19-,23+,24+,25+/m1/s1