3785-02-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 3785-02-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,7,8 and 5 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 3785-02:
(6*3)+(5*7)+(4*8)+(3*5)+(2*0)+(1*2)=102
102 % 10 = 2
So 3785-02-2 is a valid CAS Registry Number.
InChI:InChI=1/C22H34N2S2.C7H8O3S/c1-23-15-11-21(12-16-23)25-19-9-7-5-3-4-6-8-10-20-26-22-13-17-24(2)18-14-22;1-6-2-4-7(5-3-6)11(8,9)10/h11-18H,3-10,19-20H2,1-2H3;2-5H,1H3,(H,8,9,10)/q+2;/p-1