102637-05-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 102637-05-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,6,3 and 7 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 102637-05:
(8*1)+(7*0)+(6*2)+(5*6)+(4*3)+(3*7)+(2*0)+(1*5)=88
88 % 10 = 8
So 102637-05-8 is a valid CAS Registry Number.
InChI:InChI=1/C39H54O6/c1-25(40)45-31-16-17-36(6)29(35(31,4)5)15-18-37(7)30(36)14-13-27-28-23-34(2,3)19-20-38(28,33(42)43)21-22-39(27,37)24-44-32(41)26-11-9-8-10-12-26/h8-13,28-31H,14-24H2,1-7H3,(H,42,43)/t28-,29-,30+,31-,36-,37+,38-,39-/m0/s1