76819-95-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76819-95-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,8,1 and 9 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 76819-95:
(7*7)+(6*6)+(5*8)+(4*1)+(3*9)+(2*9)+(1*5)=179
179 % 10 = 9
So 76819-95-9 is a valid CAS Registry Number.
InChI:InChI=1/C17H22ClN5O4/c18-7-14(24)13-2-1-5-23(13)17(27)12(6-10-8-19-9-20-10)22-16(26)11-3-4-15(25)21-11/h8-9,11-13H,1-7H2,(H,19,20)(H,21,25)(H,22,26)/t11-,12-,13-/m0/s1