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α--diphenylmethan is a complex organic compound characterized by its unique molecular structure. It features a central diphenylmethan core, which is essentially a benzene ring with two phenyl groups attached to a central carbon atom. The term "α-" describes the specific arrangement and connectivity of atoms around this central structure. The "anti" prefix indicates that the substituents are positioned on opposite sides of the molecule, relative to each other. The "2-Methyl-propyliden" part refers to a three-carbon chain with a methyl group attached to the second carbon, forming a branched alkyl chain. This chain is connected to the diphenylmethan core through a hydrazono group, which is a functional group derived from a hydrazine molecule where one hydrogen has been replaced by a carbonyl group. The overall structure of α--diphenylmethan is intricate, with the hydrazono group playing a crucial role in its chemical properties and potential applications, which may include areas such as pharmaceuticals or materials science.

19839-02-2

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19839-02-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 19839-02-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,8,3 and 9 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 19839-02:
(7*1)+(6*9)+(5*8)+(4*3)+(3*9)+(2*0)+(1*2)=142
142 % 10 = 2
So 19839-02-2 is a valid CAS Registry Number.

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