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1258327-63-7

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1258327-63-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1258327-63-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,8,3,2 and 7 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1258327-63:
(9*1)+(8*2)+(7*5)+(6*8)+(5*3)+(4*2)+(3*7)+(2*6)+(1*3)=167
167 % 10 = 7
So 1258327-63-7 is a valid CAS Registry Number.

1258327-63-7Downstream Products

1258327-63-7Relevant articles and documents

Amino acids derived chiral bifunctional (thio)urea tertiary-amines catalyzed asymmetric henry reaction of α-trifluoromethy ketones

Meng, Xiangyu,Luo, Yueyang,Zhao, Gang

supporting information, (2020/10/13)

An asymmetric Henry reaction of α-trifluoromethyl ketones with nitroalkanes afforded α-trifluoromethyl-β-nitro alcohols catalyzed by novel bifunctional (thio)urea tertiary-amines derived from amino acids, in good yields with high enantioselectivities, whi

Synthesis of chiral tertiary trifluoromethyl alcohols by asymmetric nitroaldol reaction with a Cu(ii)-bisoxazolidine catalyst

Xu, Hanhui,Wolf, Christian

supporting information; experimental part, p. 8026 - 8028 (2011/01/03)

A highly enantioselective and diastereoselective copper(ii)-bisoxazolidine catalyzed nitroaldol reaction with aliphatic and aromatic trifluoromethyl ketones is described.

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