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518038-77-2

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518038-77-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 518038-77-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,1,8,0,3 and 8 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 518038-77:
(8*5)+(7*1)+(6*8)+(5*0)+(4*3)+(3*8)+(2*7)+(1*7)=152
152 % 10 = 2
So 518038-77-2 is a valid CAS Registry Number.

518038-77-2Downstream Products

518038-77-2Relevant articles and documents

Synthesis of 7-aminopyrazolo[3,4-c]pyridine as a probe for the preparation of compounds of pharmacological interest

Kourafalos, Vassilios N.,Marakos, Panagiotis,Pouli, Nicole,Terzis, Aris,Townsend, Leroy B.

, p. 2335 - 2343 (2007/10/03)

A synthetic route towards the preparation of 7-aminopyrazolo[3,4-c]pyridine is developed, starting from the readily accessible 2-amino-4-methyl-3-nitropyridine. The unexpected formation of 7-methylimidazolo[4,5-b]pyridin-2-one during the reaction sequence is also described.

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