1-Formamido-2-(4-nitro-phenyl)-2-cyan-ethylen, also known as 2-(4-Nitrophenyl)-2-cyano-N-(2-oxoethyl)acetamide, is a synthetic organic compound characterized by its molecular formula C11H8N4O3. 1-Formamido-2-(4-nitro-phenyl)-2-cyan-ethylen features a nitro group (-NO2) attached to a phenyl ring, a cyano group (-CN), and a formamido group (-NH-CHO) connected to an ethylenic (C=C) double bond. It is a yellow crystalline solid and is used in the synthesis of various pharmaceuticals and chemical intermediates due to its unique structure and reactivity. The compound's properties, such as its solubility and stability, make it a valuable building block in organic chemistry, particularly in the development of new drugs and materials.

21419-10-3

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Basic information
1. Product Name: 1-Formamido-2-(4-nitro-phenyl)-2-cyan-ethylen
2. Synonyms:
3. CAS NO:21419-10-3
4. Molecular Formula:
5. Molecular Weight: 217.184
6. EINECS: N/A
7. Product Categories: N/A
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: N/A
3. Flash Point: N/A
4. Appearance: N/A
5. Density: N/A
6. Refractive Index: N/A
7. Storage Temp.: N/A
8. Solubility: N/A
9. CAS DataBase Reference: 1-Formamido-2-(4-nitro-phenyl)-2-cyan-ethylen(CAS DataBase Reference)
10. NIST Chemistry Reference: 1-Formamido-2-(4-nitro-phenyl)-2-cyan-ethylen(21419-10-3)
11. EPA Substance Registry System: 1-Formamido-2-(4-nitro-phenyl)-2-cyan-ethylen(21419-10-3)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. WGK Germany:
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 21419-10-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 21419-10-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,4,1 and 9 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 21419-10:
(7*2)+(6*1)+(5*4)+(4*1)+(3*9)+(2*1)+(1*0)=73
73 % 10 = 3
So 21419-10-3 is a valid CAS Registry Number.

21419-10-3Upstream product

21419-16-9 1-Diaethylaminomethylenamino-2-(4-nitro-phenyl)-2-cyan-aethylen

21419-10-3Downstream Products

21419-10-3Relevant academic research and scientific papers

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