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93033-98-8

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93033-98-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 93033-98-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,0,3 and 3 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 93033-98:
(7*9)+(6*3)+(5*0)+(4*3)+(3*3)+(2*9)+(1*8)=128
128 % 10 = 8
So 93033-98-8 is a valid CAS Registry Number.

93033-98-8SDS

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 9-Hydroxyjulolidine

1.2 Other means of identification

Product number -
Other names -

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:93033-98-8 SDS

93033-98-8Relevant articles and documents

Amino-Claisen Rearrangement. IV. Quaternary Amino-Claisen Rearrangement of N-Allyljulolidinium Derivatives

Katayama, Hajime,Ohkoshi, Mitsuko,Kaneko, Kimiyoshi

, p. 1770 - 1779 (2007/10/02)

The amino-Claisen rearrangements of 9-unsubstituted and 9-substituted N-allyljulolidinium halides were investigated.The former compounds can be regarded as aniline derivatives in which the two ortho sites are occupied.In the latter compounds, the two ortho positions and the para position are all blocked.N-Allyljulolidinium halides rearranged into 9-allyljulolidine.However, 9-substituted N-allyljulolidinium halides gave 8-allyl-9-substituted julolidines.This meta rearrangement constitutes the first reported example of meta amino-Claisen rearrangement.The reaction pathways can be rationalized in terms of a combination of and sigmatropic rearrangements.Keywords - amino-Claisen rearrangement; meta-rearrangement; N-allyljulolidinium halide; 9-substituted-N-allyljulolidinium halide; 9-allyljulolidine; 8-allyl-9-substituted julolidine; sigmatropic rearrangement; sigmatropic rearrangement

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