146293-93-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 146293-93-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,2,9 and 3 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 146293-93:
(8*1)+(7*4)+(6*6)+(5*2)+(4*9)+(3*3)+(2*9)+(1*3)=148
148 % 10 = 8
So 146293-93-8 is a valid CAS Registry Number.
InChI:InChI=1/C20H31BrO2/c1-12-6-7-15-17(2,3)20(12)10-13-18(4,11-16(20)23-15)14(21)8-9-19(13,5)22/h13-16,22H,1,6-11H2,2-5H3/t13-,14-,15-,16+,18-,19+,20?/m1/s1