97404-07-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 97404-07-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,4,0 and 4 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 97404-07:
(7*9)+(6*7)+(5*4)+(4*0)+(3*4)+(2*0)+(1*7)=144
144 % 10 = 4
So 97404-07-4 is a valid CAS Registry Number.
InChI:InChI=1/C20H37NO3/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-19(22)21-18-20(23)24/h9-10H,2-8,11-18H2,1H3,(H,21,22)(H,23,24)/b10-9+