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1235553-94-2

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1235553-94-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1235553-94-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,5,5,5 and 3 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1235553-94:
(9*1)+(8*2)+(7*3)+(6*5)+(5*5)+(4*5)+(3*3)+(2*9)+(1*4)=152
152 % 10 = 2
So 1235553-94-2 is a valid CAS Registry Number.

1235553-94-2Downstream Products

1235553-94-2Relevant articles and documents

Connecting a carbonyl and a π-conjugated group through a: P-phenylene linker by (5+1) benzene ring formation

Morofuji, Tatsuya,Kinoshita, Hanae,Kano, Naokazu

, p. 8575 - 8578 (2019/07/25)

A benzene ring was formed to connect a carbonyl group of various methyl ketones with a π-conjugated group through a p-phenylene linker. Methyl ketones and streptocyanines were used as the C1 and C5 sources, respectively, in the (5+1) annulation, which could form donor-π-acceptor molecules.

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