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347423-85-2

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347423-85-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 347423-85-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,7,4,2 and 3 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 347423-85:
(8*3)+(7*4)+(6*7)+(5*4)+(4*2)+(3*3)+(2*8)+(1*5)=152
152 % 10 = 2
So 347423-85-2 is a valid CAS Registry Number.

347423-85-2Relevant articles and documents

Novel, potent, and selective phosphodiesterase 5 inhibitors: Synthesis and biological activities of a series of 4-aryl-1-isoquinolinone derivatives

Ukita,Nakamura,Kubo,Yamamoto,Moritani,Saruta,Higashijima,Kotera,Takagi,Kikkawa,Omori

, p. 2204 - 2218 (2007/10/03)

A novel class of potent and selective phosphodiesterase 5 (PDE5) inhibitors, 4-aryl-1-isoquinolinone derivatives, which have been designed by the comparison of the structure of cGMP and a previously reported 1-arylnaphthalene lignan, was disclosed. Among

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