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α-Methylamino-4,4'-dinitro-stilben, also known as 2-(4-nitrophenyl)-N-methyl-N-(4-nitrophenyl)ethanamine, is an organic compound with the chemical formula C16H14N4O4. It is a yellow crystalline solid that is soluble in organic solvents such as ethanol and acetone. α-Methylamino-4,4'-dinitro-stilben is characterized by its stilbenoid structure, which consists of a central ethene bridge connecting two phenyl rings, with a methylamino group attached to one end and two nitro groups on the other end. α-Methylamino-4,4'-dinitro-stilben is of interest in chemical research due to its potential applications in the synthesis of various compounds and its unique electronic properties. It is important to handle α-Methylamino-4,4'-dinitro-stilben with care due to its potential toxicity and reactivity.

13683-74-4

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13683-74-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 13683-74-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,6,8 and 3 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 13683-74:
(7*1)+(6*3)+(5*6)+(4*8)+(3*3)+(2*7)+(1*4)=114
114 % 10 = 4
So 13683-74-4 is a valid CAS Registry Number.
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