83797-05-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 83797-05-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,7,9 and 7 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 83797-05:
(7*8)+(6*3)+(5*7)+(4*9)+(3*7)+(2*0)+(1*5)=171
171 % 10 = 1
So 83797-05-1 is a valid CAS Registry Number.
InChI:InChI=1/C24H27NO3S2/c1-24-13-12-20-19-9-5-17(26)14-15(19)2-8-21(20)22(24)10-11-23(24)30-29-18-6-3-16(4-7-18)25(27)28/h3-7,9,14,20-23,26H,2,8,10-13H2,1H3/t20-,21-,22+,23+,24+/m1/s1