33514-83-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 33514-83-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,5,1 and 4 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 33514-83:
(7*3)+(6*3)+(5*5)+(4*1)+(3*4)+(2*8)+(1*3)=99
99 % 10 = 9
So 33514-83-9 is a valid CAS Registry Number.
InChI:InChI=1/C25H31N3O6/c1-24-11-9-16(26-34-22-7-4-17(27(30)31)14-21(22)28(32)33)13-15(24)3-5-18-19-6-8-23(29)25(19,2)12-10-20(18)24/h4,7,13-14,18-20,23,29H,3,5-6,8-12H2,1-2H3/b26-16-/t18-,19-,20-,23-,24-,25-/m0/s1