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4058-69-9

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4058-69-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4058-69-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,0,5 and 8 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 4058-69:
(6*4)+(5*0)+(4*5)+(3*8)+(2*6)+(1*9)=89
89 % 10 = 9
So 4058-69-9 is a valid CAS Registry Number.

4058-69-9Relevant articles and documents

Effect of the Steric Hindrance and Branched Substituents on Visible Phenylamine Oxime Ester Photoinitiators: Photopolymerization Kinetics Investigation through Photo-DSC Experiments

Chen, Ching-Chin,Chen, Yung-Chung,Graff, Bernadette,Hammoud, Fatima,Hijazi, Akram,Huang, Tung-Liang,Lalevée, Jacques,Lee, Zhong-Han

, (2021/11/04)

In this work, free radical photopolymerization (FRP) kinetics for series of different phenylamine oxime ester structures (DMA–P, DEA–P, DMA–M, TP–2P, TP–2M and TP–3M) was investigated. Steric hindrance and branched substituents were prepared to realize th

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