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1616764-99-8

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1616764-99-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1616764-99-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,6,7,6 and 4 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1616764-99:
(9*1)+(8*6)+(7*1)+(6*6)+(5*7)+(4*6)+(3*4)+(2*9)+(1*9)=198
198 % 10 = 8
So 1616764-99-8 is a valid CAS Registry Number.

1616764-99-8Relevant articles and documents

Substituent effects in pyridyl-functionalized pyrylium salts, pyridines and λ3,σ2-phosphinines: a fundamental and systematic study

Loibl, Antonia,Oschmann, Wiebke,Vogler, Maria,Pidko, Evgeny A.,Weber, Manuela,Wiecko, Jelena,Müller, Christian

, p. 9355 - 9366 (2018/07/29)

A series of substituted, pyridyl-functionalized 2,4,6-triarylpyrylium salts were prepared and investigated for their light absorption and emission properties. After reaction with P(SiMe3)3, the corresponding λ3-phosphinine

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