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1-benzyl-4-(4-methoxyphenyl)-1H-benzo[b][1,4]diazepin-2(3H)-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1189734-22-2

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1189734-22-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1189734-22-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,9,7,3 and 4 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1189734-22:
(9*1)+(8*1)+(7*8)+(6*9)+(5*7)+(4*3)+(3*4)+(2*2)+(1*2)=192
192 % 10 = 2
So 1189734-22-2 is a valid CAS Registry Number.

1189734-22-2Relevant academic research and scientific papers

Enantioselective synthesis of 4-substituted 4,5-dihydro-1 H-[1,5]benzodiazepin-2(3 H)-ones by the Lewis base-catalyzed hydrosilylation

Chen, Xing,Zheng, Yongsheng,Shu, Chang,Yuan, Weicheng,Liu, Bo,Zhang, Xiaomei

experimental part, p. 9109 - 9115 (2011/12/16)

Enantioselective synthesis of 4-substituted 4,5-dihydro-1H-[1,5] benzodiazepin-2(3H)-ones has been accomplished through chiral Lewis base-catalyzed hydrosilylation. The corresponding products were obtained in excellent yields (up to 99%) and enantioselect

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