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225795-65-3

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225795-65-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 225795-65-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,5,7,9 and 5 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 225795-65:
(8*2)+(7*2)+(6*5)+(5*7)+(4*9)+(3*5)+(2*6)+(1*5)=163
163 % 10 = 3
So 225795-65-3 is a valid CAS Registry Number.

225795-65-3Downstream Products

225795-65-3Relevant articles and documents

10-Hydroxy-7-arylindeno[1,2-b]-1,2,5-oxadiazolo[3,4-d]pyridines and 7- aryl-10-oxoindeno[1,2-b]-1,2,5-oxadiazolo[3,4-d]pyridines-synthesis, spectra, and polymorphism

Mataka, Shuntaro,Gorohmaru, Hideki,Thiemann, Thies,Sawada, Tsuyoshi,Takahashi, Kazufumi,Tori-i, Akiyoshi

, p. 895 - 902 (2007/10/03)

The novel dyes 7-aryl- 10-oxoindeno[1,2-b]-1,2,5-oxadiazolo[3,4-d]- pyridines (4) and 7-aryl-10-hydroxyindeno[1,2-b]-1,2,5-oxadiazolo[3,4-d]- pyridines (5) have been prepared from acetophenone derivatives. While compounds (4) exhibit a dark red color, the

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