83027-43-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 83027-43-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,0,2 and 7 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 83027-43:
(7*8)+(6*3)+(5*0)+(4*2)+(3*7)+(2*4)+(1*3)=114
114 % 10 = 4
So 83027-43-4 is a valid CAS Registry Number.
InChI:InChI=1/C28H27N3O7S.Na/c1-38-21-11-10-17(13-16(21)15-31-12-6-2-3-9-23(31)32)30-20-14-22(39(35,36)37)26(29)25-24(20)27(33)18-7-4-5-8-19(18)28(25)34;/h4-5,7-8,10-11,13-14,30H,2-3,6,9,12,15,29H2,1H3,(H,35,36,37);/q;+1/p-1