655237-56-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 655237-56-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,5,5,2,3 and 7 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 655237-56:
(8*6)+(7*5)+(6*5)+(5*2)+(4*3)+(3*7)+(2*5)+(1*6)=172
172 % 10 = 2
So 655237-56-2 is a valid CAS Registry Number.
655237-56-2Relevant academic research and scientific papers
Azulene derivatives and salts thereof
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Page/Page column 11, (2010/02/11)
The present invention provides an azulene derivative and a salt thereof, wherein an azulene ring is bonded to a benzene ring directly or via a lower alkylene which may be substituted with a halogen atom and the benzene ring is directly bonded to the gluco
