155622-16-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 155622-16-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,6,2 and 2 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 155622-16:
(8*1)+(7*5)+(6*5)+(5*6)+(4*2)+(3*2)+(2*1)+(1*6)=125
125 % 10 = 5
So 155622-16-5 is a valid CAS Registry Number.
InChI:InChI=1/C19H26N2O4S2/c20-17(10-26-27(23,24)25)21-12-18-6-13-5-14(7-18)9-19(8-13,11-18)15-1-3-16(22)4-2-15/h1-4,13-14,22H,5-12H2,(H2,20,21)(H,23,24,25)