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3-acetyl-1-phenylvinylbenzimidazol-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

122773-87-9

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122773-87-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 122773-87-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,2,7,7 and 3 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 122773-87:
(8*1)+(7*2)+(6*2)+(5*7)+(4*7)+(3*3)+(2*8)+(1*7)=129
129 % 10 = 9
So 122773-87-9 is a valid CAS Registry Number.

122773-87-9Downstream Products

122773-87-9Relevant academic research and scientific papers

TRANSFORMATION OF DIHYDRO-1,5-BENZODIAZEPIN-2-ONES UNDER THE INFLUENCE OF ACETIC ANHYDRIDE

Puodzhyunaite, B. A.,Yanchene, R. A.,Terent'ev, P. B.

, p. 311 - 317 (1988)

The acylation of 4-R-2,3-dihydro-1H-1,5-benzodiazepin-2-ones leads to isomerization or opening of the heteroring with subsequent acylation. 1-Acyl-2,3-dihydro-1,5-benzodiazepin-2-ones are not formed.

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