119876-43-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 119876-43-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,8,7 and 6 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 119876-43:
(8*1)+(7*1)+(6*9)+(5*8)+(4*7)+(3*6)+(2*4)+(1*3)=166
166 % 10 = 6
So 119876-43-6 is a valid CAS Registry Number.
InChI:InChI=1/C20H29N7O7/c1-20(2,26-15(28)11-16(29)34-3)18(31)25-17(30)14(5-4-10-23-19(21)22)24-12-6-8-13(9-7-12)27(32)33/h6-9,14,24H,4-5,10-11H2,1-3H3,(H,26,28)(H4,21,22,23)(H,25,30,31)/t14-/m0/s1