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156257-14-6

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156257-14-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 156257-14-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,2,5 and 7 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 156257-14:
(8*1)+(7*5)+(6*6)+(5*2)+(4*5)+(3*7)+(2*1)+(1*4)=136
136 % 10 = 6
So 156257-14-6 is a valid CAS Registry Number.

156257-14-6SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name trans-Diacetamido-(1R,2R)-(-)-1,2-cyclohexane

1.2 Other means of identification

Product number -
Other names (R,R)-N,N'-diacetyl-1,2-diaminocyclohexane

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:156257-14-6 SDS

156257-14-6Relevant articles and documents

Synthesis, crystal structure, IR and Raman properties of 1,2-diacetamidocyclohexane and its complexes with ZnBr2 and HBr 3

Bekaert,Lemoine,Viossat,Jouan,Gemeiner,Brion

, p. 39 - 44 (2005)

X-ray crystallography, infrared absorption and Raman scattering were applied to study the influence of Zn(II) or H+ on the amidic bond. (R,R)-1,2-diacetamidocyclohexane (DAACH) was chosen as a conformationally strained chiral building block inc

Supramolecular-directed chiral induction in biaryl derivatives

Etxebarria,Degenbeck,Felten,Serres,Nieto,Vidal-Ferran

supporting information; experimental part, p. 8794 - 8797 (2010/03/04)

(Chemical Equation Presented) A thermodynamically controlled resolution has allowed for the generation of diastereomerically enriched complexes, by chirality transfer from an enantiopure building block to a dynamically racemic biaryl derivative. A switcha

N,N'-dialkylated 1,2-diamine derivatives as new efficient ligands for RuCl2(PPh3)3 catalyzed asymmetric transfer hydrogenation of aromatic ketones

Kim, Geon-Joong,Kim, Sang-Han,Chong, Pong-Hyun,Kwon, Mi-Ae

, p. 8059 - 8062 (2007/10/03)

Chiral N,N'-dialkylated cyclohexanediamine derivatives ligands have been synthesized and used in an asymmetric transfer hydrogenation of aryl ketones. Optically active alcohols with up to 93% enantiomeric excess were obtained in high yield.

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