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138380-46-8

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138380-46-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138380-46-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,3,8 and 0 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 138380-46:
(8*1)+(7*3)+(6*8)+(5*3)+(4*8)+(3*0)+(2*4)+(1*6)=138
138 % 10 = 8
So 138380-46-8 is a valid CAS Registry Number.
InChI:InChI=1/C5H8O5/c1-2-10-5(9)3(6)4(7)8/h4,7-8H,2H2,1H3

138380-46-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name ethyl 3,3-dihydroxy-2-oxopropanoate

1.2 Other means of identification

Product number -
Other names 2,6-Dimethyl-1H-indolo(3,2-c)quinoline-1,4(11H)-dione

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:138380-46-8 SDS

138380-46-8Upstream product

138380-46-8Downstream Products

138380-46-8Relevant articles and documents

Oxidation of diazo compounds by dimethyl dioxirane: An extremely mild and efficient method for the preparation of labile α-oxo-aldehydes

Ihmels,Maggini,Prato,Scorrano

, p. 6215 - 6218 (1991)

A novel method for the preparation of α-oxo-aldehydes by dimethyl dioxirane oxidation of α-diazoketones is described. The procedure is particularly useful when the desired compound cannot be purified by chromatography or distillation: the by-products (ace

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