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Cyanameisensaeure-diphenylphosphonoamid, also known as cyano(phenyl)methyl diphenylphosphonamidate, is a chemical compound with the molecular formula C19H16NO3P. It is a derivative of diphenyl phosphonamidate, featuring a cyano group attached to a phenyl ring, which is connected to a diphenylphosphonamidate moiety. Cyanameisensaeure-diphenylphosphonoamid is primarily used as an intermediate in the synthesis of various agrochemicals, particularly in the production of pesticides. Its chemical structure allows it to form stable complexes with metal ions, which is beneficial for its application in the development of effective and targeted pest control agents.

3021-87-2

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3021-87-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3021-87-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,0,2 and 1 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 3021-87:
(6*3)+(5*0)+(4*2)+(3*1)+(2*8)+(1*7)=52
52 % 10 = 2
So 3021-87-2 is a valid CAS Registry Number.

3021-87-2Downstream Products

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