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1,2-Bis-ethoxycarbonylimino-1,2-diphenyl-ethan, also known as 1,2-bis(ethoxycarbonyl)hydrazine benzene, is an organic compound with the chemical formula C16H18N2O4. It is a white crystalline solid that is soluble in organic solvents. 1,2-Bis-ethoxycarbonylimino-1,2-diphenyl-ethan is primarily used as a chemical intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. It is synthesized through the reaction of benzene with ethyl chloroformate and hydrazine, followed by the formation of the bis-ethoxycarbonylimino derivative. Due to its reactivity and potential hazards, it is important to handle 1,2-Bis-ethoxycarbonylimino-1,2-diphenyl-ethan with care, following proper safety protocols.

3969-03-7

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3969-03-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3969-03-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,9,6 and 9 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 3969-03:
(6*3)+(5*9)+(4*6)+(3*9)+(2*0)+(1*3)=117
117 % 10 = 7
So 3969-03-7 is a valid CAS Registry Number.
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