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204907-35-7

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204907-35-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 204907-35-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,4,9,0 and 7 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 204907-35:
(8*2)+(7*0)+(6*4)+(5*9)+(4*0)+(3*7)+(2*3)+(1*5)=117
117 % 10 = 7
So 204907-35-7 is a valid CAS Registry Number.

204907-35-7Downstream Products

204907-35-7Relevant articles and documents

4-Dimethylaminopyridine-catalyzed dynamic kinetic resolution in asymmetric synthesis of P-chirogenic 1,3,2-oxazaphospholidine-2-oxides

Wang, Lanlan,Cao, Shanshan,Du, Zhijun,Wu, Qiang,Bian, Zheng,Kang, Chuanqing,Gao, Lianxun,Zhang, Jingping

, p. 89665 - 89670 (2016)

Excellent diastereoselectivity (dr value up to 100: 0) was achieved in DMAP-catalyzed P-N bond formation in the synthesis of P-chirogenic organophosphines from phenylphosphonic dichloride (PhP(O)Cl2) and (S)-2-pyrrolidinemethanol derivatives. I

A Novel Phosphinamide Catalyst for the Asymmetric Reduction of Ketones by Borane

Gamble, Mark P.,Smith, Athene R. C.,Wills, Martin

, p. 6068 - 6071 (2007/10/03)

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