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(Z)-4-bromobut-2-en-2-yl 4-methylbenzenesulfonate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1389394-95-9

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1389394-95-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1389394-95-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,9,3,9 and 4 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1389394-95:
(9*1)+(8*3)+(7*8)+(6*9)+(5*3)+(4*9)+(3*4)+(2*9)+(1*5)=229
229 % 10 = 9
So 1389394-95-9 is a valid CAS Registry Number.

1389394-95-9Relevant academic research and scientific papers

Stereoselective total syntheses of insect juvenile hormones JH 0 and JH i

Manabe, Atsushi,Ohfune, Yasufumi,Shinada, Tetsuro

, p. 1213 - 1216 (2012)

Total syntheses of juvenile hormones JH 0 and JH I have been achieved by a new iterative enol tosylate homologation strategy. Georg Thieme Verlag Stuttgart · New York.

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