122143-92-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 122143-92-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,2,1,4 and 3 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 122143-92:
(8*1)+(7*2)+(6*2)+(5*1)+(4*4)+(3*3)+(2*9)+(1*2)=84
84 % 10 = 4
So 122143-92-4 is a valid CAS Registry Number.
InChI:InChI=1/C23H32O3/c1-15-7-6-8-21-22(15,4)12-11-16(2)23(21,5)14-18-13-19(26-17(3)24)9-10-20(18)25/h7,9-10,13,16,21,25H,6,8,11-12,14H2,1-5H3/t16-,21+,22+,23+/m0/s1