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α-Methyl-α-(4-nitro-phenyl)-bernsteinsaeure-dinitril, also known as α-Methyl-α-(4-nitrophenyl)-benzeneacetonitrile, is an organic compound with the chemical formula C15H12N2O2. It is a derivative of benzeneacetonitrile, featuring a methyl group (-CH3) and a 4-nitrophenyl group attached to the α-carbon. α-Methyl-α-(4-nitro-phenyl)-bernsteinsaeure-dinitril is characterized by its yellow crystalline appearance and is soluble in organic solvents. It is primarily used as an intermediate in the synthesis of various pharmaceuticals and agrochemicals, particularly in the production of herbicides and pesticides. Due to its reactivity and potential applications, it is an important compound in the field of organic chemistry and chemical engineering.

91093-45-7

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91093-45-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91093-45-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,0,9 and 3 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 91093-45:
(7*9)+(6*1)+(5*0)+(4*9)+(3*3)+(2*4)+(1*5)=127
127 % 10 = 7
So 91093-45-7 is a valid CAS Registry Number.

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