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161970-71-4

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161970-71-4 Usage

Chemical Properties

white to light yellow crystalline powder

Check Digit Verification of cas no

The CAS Registry Mumber 161970-71-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,1,9,7 and 0 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 161970-71:
(8*1)+(7*6)+(6*1)+(5*9)+(4*7)+(3*0)+(2*7)+(1*1)=144
144 % 10 = 4
So 161970-71-4 is a valid CAS Registry Number.
InChI:InChI=1/C18H17NO2/c20-17-11-12-18(15-9-5-2-6-10-15)19(17)16(13-21-18)14-7-3-1-4-8-14/h1-10,16H,11-13H2/t16-,18+/m1/s1

161970-71-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name (3S,7aS)-3,7a-diphenyl-2,3,6,7-tetrahydropyrrolo[2,1-b][1,3]oxazol-5-one

1.2 Other means of identification

Product number -
Other names (3S-cis)-(+)-Tetrahydro-3,7a-diphenylpyrrolo[2,1-b]oxazol-5(6H)-one

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:161970-71-4 SDS

161970-71-4Relevant articles and documents

Water-based conditions for the microscale parallel synthesis of bicyclic lactams

Malaquin, Sandra,Jida, Mouhamad,Courtin, Justin,Laconde, Guillaume,Willand, Nicolas,Deprez, Benoit,Deprez-Poulain, Rebecca

supporting information, p. 562 - 567 (2013/02/23)

We report efficient miniaturized conditions to prepare arrays of bicyclic lactams for screening. The nature of the solvent is usually an important factor of reactivity. At a small synthesis scale, when automated pipetting devices are required, physical pr

Acid-promoted aza-cyclization versus -cyclization of N -acyliminium species into fused pyrrolo[1,2-a]imidazolones and pyrrolo[2,1- a ]isoquinolinones

Fleury, Jean-Fran?ois,Netchita?lo, Pierre,Da?ch, Adam

scheme or table, p. 1821 - 1826 (2011/09/19)

A new approach for the synthesis of fused imidazolones and isoquinolinones is presented. The key step of this sequence was the interception of an N-acyliminium species with nitrogen or -aromatic nucleophiles under kinetic vs. thermodynamic control. In add

A Simple Asymmetric Synthesis of 2-Substituted Pyrrolidines and 5-Substituted Pyrrolidinones

Burgess, Laurence E.,Meyers, A. I.

, p. 1656 - 1662 (2007/10/02)

An efficient procedure for the preparation of the title compounds in high enantiomeric purity has been realized starting from 3-acylpropionic acids.Stereoselective reduction of chiral bicyclic lactams 2a-h, prepared from the corresponding γ-keto acid and

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