129224-33-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 129224-33-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,2,2 and 4 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 129224-33:
(8*1)+(7*2)+(6*9)+(5*2)+(4*2)+(3*4)+(2*3)+(1*3)=115
115 % 10 = 5
So 129224-33-5 is a valid CAS Registry Number.
InChI:InChI=1/C22H25NO3S/c1-12(24)27-18-7-5-15-16-10-14-4-6-17(25)20-19(14)22(15,21(18)26-20)8-9-23(16)11-13-2-3-13/h4-7,13,15-16,18,21,25H,2-3,8-11H2,1H3/t15-,16+,18+,21-,22-/m0/s1