129200-07-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 129200-07-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,2,0 and 0 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 129200-07:
(8*1)+(7*2)+(6*9)+(5*2)+(4*0)+(3*0)+(2*0)+(1*7)=93
93 % 10 = 3
So 129200-07-3 is a valid CAS Registry Number.
InChI:InChI=1/C24H27NO4S/c1-13(26)28-19-7-5-16-11-18-17-6-8-20(30-14(2)27)23-24(17,21(16)22(19)29-23)9-10-25(18)12-15-3-4-15/h5-8,15,17-18,20,23H,3-4,9-12H2,1-2H3/t17-,18+,20+,23-,24-/m0/s1