85724-39-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85724-39-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,7,2 and 4 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 85724-39:
(7*8)+(6*5)+(5*7)+(4*2)+(3*4)+(2*3)+(1*9)=156
156 % 10 = 6
So 85724-39-6 is a valid CAS Registry Number.
InChI:InChI=1/C17H25O10P/c1-11(2)14(18)24-7-17(10-27-28(21,22)23,8-25-15(19)12(3)4)9-26-16(20)13(5)6/h1,3,5,7-10H2,2,4,6H3,(H2,21,22,23)