20841-54-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 20841-54-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,8,4 and 1 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 20841-54:
(7*2)+(6*0)+(5*8)+(4*4)+(3*1)+(2*5)+(1*4)=87
87 % 10 = 7
So 20841-54-7 is a valid CAS Registry Number.
InChI:InChI=1/C16H12OS/c17-14-6-3-4-10-8-13-11-5-1-2-7-15(11)18-16(13)9-12(10)14/h1-2,5,7-9H,3-4,6H2
20841-54-7Relevant articles and documents
3-phenyl-5,6-dihydrobenz(c)acridine-7-carboxylic acids and related compounds as cancer chemotherapeutic agents
-
, (2008/06/13)
Dihydrobenz[c]acridine carboxylic acid derivatives are provided which are useful in treating tumors in mammals. These dihydrobenz[c]acridine carboxylic acid derivatives have the formula: STR1 or a pharmaceutically acceptable salt thereof, where R1/s