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1H-Tetrazole-5-carboxylicacid,1-methyl-,ethylester(9CI) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

91616-41-0

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91616-41-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91616-41-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,6,1 and 6 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 91616-41:
(7*9)+(6*1)+(5*6)+(4*1)+(3*6)+(2*4)+(1*1)=130
130 % 10 = 0
So 91616-41-0 is a valid CAS Registry Number.

91616-41-0SDS

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 1-methyltetrazole-5-carboxylate

1.2 Other means of identification

Product number -
Other names 1-METHYL-1H-TETRAZOLE-5-CARBOXYLIC ACID ETHYL ESTER

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:91616-41-0 SDS

91616-41-0Relevant academic research and scientific papers

SMALL MOLECULE MODULATORS OF IL-17

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Page/Page column 127-128, (2021/12/31)

The present invention relates to a compound according to formula (I), (I) and pharmaceutically acceptable salts, hydrates, or solvates thereof. The invention further relates to said compounds for use in therapy, to pharmaceutical compositions comprising said compounds, to methods of treating diseases, e.g. dermal diseases, with said compounds, and to the use of said compounds in the manufacture of medicaments.

SUBSTITUTED TETRAHYDROCYCLOPENTA[C]PYRROLES, SUBSTITUTED DIHYDROPYRROLIZINES, ANALOGUES THEREOF, AND METHODS USING SAME

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Page/Page column 101, (2020/02/16)

The present invention includes novel substituted bicyclic compounds, and compositions comprising the same, that can be used to treat or prevent hepatitis B virus (HBV) infection and/or hepatitis D virus (HDV) infection in a patient.

DIHYDROBENZOFURAN AND INDEN ANALOGS AS CARDIAC SARCOMERE INHIBITORS

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Paragraph 0401, (2019/08/08)

Provided are compounds of Formula (I), or a pharmaceutically acceptable salt thereof, wherein A, Z, B, R1, R2, R3, G1, G2, and G3 are as defined herein. Also provided is a pharmaceutically acceptable composition comprising a compound of Formula (I), or a pharmaceutically acceptable salt thereof Also provided are methods of using a compound of Formula (I), or a pharmaceutically acceptable salt, thereof for use in methods of treatment heart diseases through cardiac sarcomere inhibtion.

HETEROBICYCLIC COMPOUNDS AS KINASE INHIBITORS

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Page/Page column 176, (2009/01/24)

A compound represented by the formula (I): wherein Z1,Z2,Z3 and Z4 are the following combination, (Z1,Z2,Z3,Z4)=(CR4,N,CR5,C), (N,N,CR5,C), (N,C,CR5,N), (S,C,CR5,C) or (S,C,N,C); R1 and R2 are the same or different and each is (1) a hydrogen atom, (2) a halogen atom, (3) a group bonded via a carbon atom, (4) a group bonded via a nitrogen atom, (5) a group bonded via an oxygen atom or (6) a group bonded via a sulfur atom; R 3 is an amino optionally having substituent(s); R4 and R 5 are the same or different and each is (1) a hydrogen atom, (2) a halogen atom, (3) a group bonded via a carbon atom, (4) a group bonded via a nitrogen atom, (5) a group bonded via an oxygen atom or (6) a group bonded via a sulfur atom; R3 and R4 optionally form a ring optionally having substituent(s); and a group represented by the formula (A) is a cyclic group optionally having substituent(s), or a salt thereof

QUINOLONES USEFUL AS INDUCIBLE NITRIC OXIDE SYNTHASE INHIBITORS

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Page/Page column 78, (2008/12/06)

The present invention relates to novel quinolones of Formula I that inhibit inducible NOS synthase together with methods of synthesizing and using the compounds including methods for inhibiting or modulating nitric oxide synthesis and/or lowering nitric oxide levels in a patient by administering the compounds for the treatment of disease.

Positional Selectivity of the Methylation of 5-Substituted Tetrazolate Anions

Spear, Robert J.

, p. 2453 - 2468 (2007/10/02)

The methylation of a series of 15 sodium 5-substituted tetrazolates using iodomethane in acetone/water (4:1) has been studied.The reaction yields both 1- and 2-methyl products, and the ratio of these products is discussed in terms of the nature of the 5-substituent.Electronic and steric effects dominate the reaction pathway; both increased substituent electronegativity and steric bulk lead to predominant methylation at N 2.Sodium 5-ethoxycarbonyltetrazolate (3n) goes against this trend and an intermediate is proposed where the incoming electrophile is associated with the ester carbonyl group.

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