33210-88-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 33210-88-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,2,1 and 0 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 33210-88:
(7*3)+(6*3)+(5*2)+(4*1)+(3*0)+(2*8)+(1*8)=77
77 % 10 = 7
So 33210-88-7 is a valid CAS Registry Number.
InChI:InChI=1/C18H22N4O7/c1-7-3-9-10(4-8(7)2)22(5-11(24)14(26)15(27)12(25)6-23)16-13(19-9)17(28)21-18(29)20-16/h3-4,11-12,14-15,23-27H,5-6H2,1-2H3,(H,21,28,29)/t11-,12+,14+,15-/m0/s1