82155-66-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 82155-66-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,1,5 and 5 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 82155-66:
(7*8)+(6*2)+(5*1)+(4*5)+(3*5)+(2*6)+(1*6)=126
126 % 10 = 6
So 82155-66-6 is a valid CAS Registry Number.
InChI:InChI=1/C33H44N6O10/c1-18(2)16-25(32(46)38-33(47)29(19(3)4)35-22-8-10-23(11-9-22)39(48)49)37-31(45)26(17-21-6-12-24(40)13-7-21)36-30(44)20(5)34-27(41)14-15-28(42)43/h6-13,18-20,25-26,29,35,40H,14-17H2,1-5H3,(H,34,41)(H,36,44)(H,37,45)(H,42,43)(H,38,46,47)/t20-,25-,26-,29-/m0/s1