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P-Nitrophenyl cyanate, also known as 4-nitrophenyl cyanate, is an organic compound with the chemical formula C7H4N2O3. It is a yellow crystalline solid that is soluble in organic solvents such as ethanol and acetone. P-NITROPHENYL CYANATE is primarily used as a reagent in chemical synthesis, particularly in the preparation of various esters and amides. It is also employed in the synthesis of pharmaceuticals and agrochemicals. Due to its reactivity, p-nitrophenyl cyanate can be hazardous and requires careful handling, including appropriate safety measures to protect from exposure.

1129-38-0

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1129-38-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1129-38-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,2 and 9 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1129-38:
(6*1)+(5*1)+(4*2)+(3*9)+(2*3)+(1*8)=60
60 % 10 = 0
So 1129-38-0 is a valid CAS Registry Number.

1129-38-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-nitrophenyl cyanate

1.2 Other means of identification

Product number -
Other names .4-Nitrophenylcyanat

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:1129-38-0 SDS

1129-38-0Relevant academic research and scientific papers

Improved organocatalytic electrophilic α-cyanation of β-keto amides with 1-cyanato-4-nitrobenzene

Karmaker, Pran Gopal,Qiu, Jiashen,Wu, Di,Zhang, Sule,Yin, Hongquan,Chen, Fu-Xue

supporting information, p. 2034 - 2037 (2018/04/25)

By using a readily accessible, new and safe cyano-transfer reagent, 1-cyanato-4-nitrobenzene, the enantioselectivity of the direct electrophilic α-cyanation of 1-indanone-derived β-keto amides was greatly improved as a result of an enhanced double-hydroge

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