114251-19-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 114251-19-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,4,2,5 and 1 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 114251-19:
(8*1)+(7*1)+(6*4)+(5*2)+(4*5)+(3*1)+(2*1)+(1*9)=83
83 % 10 = 3
So 114251-19-3 is a valid CAS Registry Number.
InChI:InChI=1/C35H29N7O4/c1-16-14-37-31-28(43)12-29-35(30(16)31)13-17(35)15-42(29)33(45)25-11-20-18-6-8-40(26(18)4-2-22(20)39-25)32(44)24-10-21-19-7-9-41(34(36)46)27(19)5-3-23(21)38-24/h2-5,10-12,14,17,37-39H,6-9,13,15H2,1H3,(H2,36,46)/t17-,35+/m1/s1