94166-41-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 94166-41-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,1,6 and 6 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 94166-41:
(7*9)+(6*4)+(5*1)+(4*6)+(3*6)+(2*4)+(1*1)=143
143 % 10 = 3
So 94166-41-3 is a valid CAS Registry Number.
InChI:InChI=1/C27H28N2O2S2/c1-3-28-23(31-22-17-16-19-11-7-8-14-21(19)24(22)28)15-9-10-18(2)25-26(30)29(27(32)33-25)20-12-5-4-6-13-20/h7-11,14-17,20H,3-6,12-13H2,1-2H3