132412-64-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 132412-64-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,4,1 and 2 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 132412-64:
(8*1)+(7*3)+(6*2)+(5*4)+(4*1)+(3*2)+(2*6)+(1*4)=87
87 % 10 = 7
So 132412-64-7 is a valid CAS Registry Number.
InChI:InChI=1/C26H24O9/c1-4-18-26(3,35-18)19-10-16(29)21-13(9-20(30)31)7-12-8-14-17(33-11(2)27)6-5-15(28)23(14)24(32)22(12)25(21)34-19/h7-8,10,17-18,32H,4-6,9H2,1-3H3,(H,30,31)