68170-69-4 Usage
Uses
Antineoplastic.
Check Digit Verification of cas no
The CAS Registry Mumber 68170-69-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,1,7 and 0 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 68170-69:
(7*6)+(6*8)+(5*1)+(4*7)+(3*0)+(2*6)+(1*9)=144
144 % 10 = 4
So 68170-69-4 is a valid CAS Registry Number.
InChI:InChI=1/C46H56N4O9/c1-7-28-20-29-23-45(41(53)57-5,37-31(14-18-48(24-28)25-29)30-12-9-10-13-34(30)47-37)33-21-32-35(22-36(33)56-4)50(26-51)39-44(32)16-19-49-17-11-15-43(8-2,38(44)49)40(59-27(3)52)46(39,55)42(54)58-6/h9-13,15,21-22,26,28-29,38-40,47,55H,7-8,14,16-20,23-25H2,1-6H3/t28-,29-,38+,39-,40-,43-,44-,45+,46+/m1/s1