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2-Methyl-1,4-benzochinondiimin, also known as 2-methyl-1,4-naphthoquinone, is an organic compound with the chemical formula C11H8O2. It is a yellow crystalline solid that is soluble in organic solvents such as ethanol and acetone. 2-Methyl-1,4-benzochinondiimin is a derivative of 1,4-benzoquinone, featuring a methyl group attached to the 2-position of the benzene ring. It is used as an intermediate in the synthesis of various dyes, pharmaceuticals, and other organic compounds. Due to its reactivity, it is important to handle 2-methyl-1,4-benzochinondiimin with care, as it can undergo further chemical reactions and may have potential health and environmental impacts.

4377-75-7

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4377-75-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4377-75-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,3,7 and 7 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 4377-75:
(6*4)+(5*3)+(4*7)+(3*7)+(2*7)+(1*5)=107
107 % 10 = 7
So 4377-75-7 is a valid CAS Registry Number.

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