83883-27-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 83883-27-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,8,8 and 3 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 83883-27:
(7*8)+(6*3)+(5*8)+(4*8)+(3*3)+(2*2)+(1*7)=166
166 % 10 = 6
So 83883-27-6 is a valid CAS Registry Number.
InChI:InChI=1/C37H63NO12/c1-11-27-25(19-46-37-35(45-10)34(44-9)31(42)24(6)48-37)14-12-13-15-26(39)21(3)18-22(4)33(20(2)16-17-28(40)49-27)50-36-32(43)29(38(7)8)30(41)23(5)47-36/h12,14,16-17,20-25,27,29-37,41-43H,11,13,15,18-19H2,1-10H3/b14-12-,17-16+