91679-36-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 91679-36-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,6,7 and 9 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 91679-36:
(7*9)+(6*1)+(5*6)+(4*7)+(3*9)+(2*3)+(1*6)=166
166 % 10 = 6
So 91679-36-6 is a valid CAS Registry Number.
InChI:InChI=1/C15H21NO4/c1-15(2)5-10-8(12(19)6-15)3-9(16-10)13-4-11(18)14(7-17)20-13/h3,11,13-14,16-18H,4-7H2,1-2H3/t11-,13?,14+/m0/s1