80568-08-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80568-08-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,5,6 and 8 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 80568-08:
(7*8)+(6*0)+(5*5)+(4*6)+(3*8)+(2*0)+(1*8)=137
137 % 10 = 7
So 80568-08-7 is a valid CAS Registry Number.
InChI:InChI=1/C20H25N3OS/c1-4-23(5-2)11-10-22-16-8-6-13(3)20-18(16)19(24)15-12-14(21)7-9-17(15)25-20/h6-9,12,22H,4-5,10-11,21H2,1-3H3
80568-08-7Relevant articles and documents
Nitro and Amino Derivatives of Lucanthone as Antitumor Agents
Archer, Sydney,Rej, Rabindra
, p. 328 - 331 (2007/10/02)
A group of nitro and amino derivatives of lucanthone was prepared and tested for antitumor activity.Reaction of 1-chloro-4-methyl-7-nitrothioxanthenone and N,N-diethylethylenediamine gave 7-amino analogue (11) directly, accompanied by 7-amino-1-chloro-4-m