Meso-α,α'-diethyl-bibenzyl-dicarbonitrile-(4.4') is a complex organic compound with the molecular formula C20H20N2. It is a symmetrical molecule, characterized by two benzene rings connected by a carbon-carbon bond, with each benzene ring having an ethyl group (C2H5) and a cyano group (CN) attached to it. The "meso" prefix indicates that the molecule has a meso structure, which means it has a plane of symmetry and is a chiral compound. meso-α.α'-diethyl-bibenzyl-dicarbonitrile-(4.4') is known for its potential applications in various fields, such as pharmaceuticals and materials science, due to its unique structure and properties. It is also of interest in chemical research for its synthetic challenges and the study of its physical and chemical behaviors.

4381-03-7

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Basic information
1. Product Name: meso-α.α'-diethyl-bibenzyl-dicarbonitrile-(4.4')
2. Synonyms:
3. CAS NO:4381-03-7
4. Molecular Formula:
5. Molecular Weight: 288.392
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: meso-α.α'-diethyl-bibenzyl-dicarbonitrile-(4.4')(CAS DataBase Reference)
10. NIST Chemistry Reference: meso-α.α'-diethyl-bibenzyl-dicarbonitrile-(4.4')(4381-03-7)
11. EPA Substance Registry System: meso-α.α'-diethyl-bibenzyl-dicarbonitrile-(4.4')(4381-03-7)
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: 4381-03-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 4381-03-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,3,8 and 1 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 4381-03:
(6*4)+(5*3)+(4*8)+(3*1)+(2*0)+(1*3)=77
77 % 10 = 7
So 4381-03-7 is a valid CAS Registry Number.

4381-03-7Upstream product

39952-67-5 meso-3,4-diphenyl-hexane

4381-03-7Downstream Products

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