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91526-17-9

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91526-17-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91526-17-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,5,2 and 6 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 91526-17:
(7*9)+(6*1)+(5*5)+(4*2)+(3*6)+(2*1)+(1*7)=129
129 % 10 = 9
So 91526-17-9 is a valid CAS Registry Number.

91526-17-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-formyloxymethyl-5-methyl- 1,3-dioxolene-2-one

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:91526-17-9 SDS

91526-17-9Relevant articles and documents

On the preparation of 4-hydroxymethyl-5-methyl-1,3-dioxol-2-one

Alpegiani,Zarini,Perrone

, p. 1277 - 1282 (1992)

A practical and efficient conversion of 4-bromomethyl-5-methyl-1,3-dioxol-2-one 1 into the corresponding carbinol 2, a useful building block for the preparation of prodrugs, is reported.

N-SUBSTITUTED-CYCLIC AMINO DERIVATIVE

-

Page/Page column 159, (2012/05/20)

The present invention provides a compound of formula (I): wherein R1a is optionally substituted C1-6 alkyl, etc.; R1m is hydrogen atom, etc.; G1, G2, G3 and G4 are (i), etc. ((i) G1 is -N(R1b)-, G2 is -CO-, G3 is -C(R1c)(R1d)-, and G4 is oxygen, etc.); R1b is optionally substituted C1-6 alkyl, etc.; R1c and R1d are each independently optionally substituted C1-6 alkyl, etc.; R2 is optionally substituted C1-6 alkyl, etc.; R3a, R3b, R3c, and R3d are each independently a group: -A-B (A is a single bond, etc., B is hydrogen atom, etc.), etc.; n is 1, etc.; R5 is C1-4 alkoxycarbonyl, etc., or a pharmaceutically acceptable salt thereof, which is useful as a renin inhibitor.

Dioxolenylmethyl carbamates pro moieties for amine drugs

-

, (2008/06/13)

This invention relates to a the use of new oxodioxolenylmethyl carbamates to produce bioreversible neutral prodrugs from primary and secondary amines.

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