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854634-54-1

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854634-54-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 854634-54-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,4,6,3 and 4 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 854634-54:
(8*8)+(7*5)+(6*4)+(5*6)+(4*3)+(3*4)+(2*5)+(1*4)=191
191 % 10 = 1
So 854634-54-1 is a valid CAS Registry Number.

854634-54-1Relevant articles and documents

Catalytic-Type Excited-State N?H Proton-Transfer Reaction in 7-Aminoquinoline and Its Derivatives

Chang, Kai-Hsin,Liu, Ying-Hsuan,Liu, Jiun-Chi,Peng, Yu-Chiang,Yang, Yu-Hsuan,Li, Zhi-Bin,Jheng, Ren-Hua,Chao, Chi-Min,Liu, Kuan-Miao,Chou, Pi-Tai

, p. 14972 - 14982 (2019)

7-Aminoquinoline (7AQ) and various amino derivatives thereof (-NHR) have been strategically designed and synthesized to study their excited-state proton-transfer (ESPT) properties. Due to the large separation between the proton donor -NHR and the acceptor

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