119673-08-4 Usage
Uses
Antineoplastic (rebeccamycin analogue).
Check Digit Verification of cas no
The CAS Registry Mumber 119673-08-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,6,7 and 3 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 119673-08:
(8*1)+(7*1)+(6*9)+(5*6)+(4*7)+(3*3)+(2*0)+(1*8)=144
144 % 10 = 4
So 119673-08-4 is a valid CAS Registry Number.
InChI:InChI=1/C33H34Cl2N4O7/c1-4-37(5-2)12-13-38-31(43)22-20-15-8-6-10-17(34)24(15)36-25(20)27-21(23(22)32(38)44)16-9-7-11-18(35)26(16)39(27)33-29(42)28(41)30(45-3)19(14-40)46-33/h6-11,19,28-30,33,36,40-42H,4-5,12-14H2,1-3H3/t19-,28-,29-,30-,33-/m1/s1