77975-75-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 77975-75-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,9,7 and 5 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 77975-75:
(7*7)+(6*7)+(5*9)+(4*7)+(3*5)+(2*7)+(1*5)=198
198 % 10 = 8
So 77975-75-8 is a valid CAS Registry Number.
InChI:InChI=1/C17H31N3O3/c1-11(2)19(7)12(3)14(21)18-15(22)13-9-8-10-20(13)16(23)17(4,5)6/h11-13H,8-10H2,1-7H3,(H,18,21,22)/t12-,13-/m0/s1