132616-54-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 132616-54-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,6,1 and 6 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 132616-54:
(8*1)+(7*3)+(6*2)+(5*6)+(4*1)+(3*6)+(2*5)+(1*4)=107
107 % 10 = 7
So 132616-54-7 is a valid CAS Registry Number.
InChI:InChI=1/C27H30O12/c1-12(28)14-9-15-26-11-37-27(24(35)36-3,21(32)17(31)19(26)25(14,2)10-16(29)30)20(26)18(23(34)38-15)39-22(33)13-7-5-4-6-8-13/h4-8,14-15,17-21,31-32H,9-11H2,1-3H3,(H,29,30)