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3-ethenyl-N-tosylpyrrole-2-carbaldehyde is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

933790-07-9

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933790-07-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 933790-07-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,3,7,9 and 0 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 933790-07:
(8*9)+(7*3)+(6*3)+(5*7)+(4*9)+(3*0)+(2*0)+(1*7)=189
189 % 10 = 9
So 933790-07-9 is a valid CAS Registry Number.

933790-07-9Relevant academic research and scientific papers

Synthesis of 6-methylindole-4,7-quinone and anti-tumor activities of its related indolequinones

Nobuhiro, Junko,Hirayama, Maho,Choshi, Tominari,Kamoshita, Keiichi,Maruyama, Sakiko,Sukenaga, Yoshikazu,Ishizu, Takashi,Fujioka, Haruto,Hibino, Satoshi

, p. 491 - 499 (2008/02/02)

We synthesized 6-methylindole-4,5-quinone (1b) in order to clarify the structure of natural product, 5-methylindole-4,5-quinone (1a) isolated from Drupella fragum. The synthesis features the construction of the indole ring based on an electrocyclic reacti

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