57144-56-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 57144-56-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,1,4 and 4 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 57144-56:
(7*5)+(6*7)+(5*1)+(4*4)+(3*4)+(2*5)+(1*6)=126
126 % 10 = 6
So 57144-56-6 is a valid CAS Registry Number.
InChI:InChI=1/C15H20O2/c1-9(2)13-7-12-5-4-11(6-14(12)8-13)10(3)15(16)17/h4-6,9-10,13H,7-8H2,1-3H3,(H,16,17)
57144-56-6Relevant articles and documents
Indaneacetic acid derivatives
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, (2008/06/13)
This invention provides new compounds of formula I, STR1 wherein R1 is lower alkyl, R2 is hydrogen or lower alkyl, R3 is hydrogen or lower alkyl, R4 is hydrogen or lower alkyl, R5 is hydrogen, chlorine or lower alkyl, and each of R6 and R7 is hydrogen, or, when R5 is hydrogen, R6 may also be chlorine or lower alkyl, and R7 chlorine or lower alkyl, Useful as anti-phlogistic and anti-arthritic agents.
