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4469-02-7

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4469-02-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4469-02-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,4,6 and 9 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 4469-02:
(6*4)+(5*4)+(4*6)+(3*9)+(2*0)+(1*2)=97
97 % 10 = 7
So 4469-02-7 is a valid CAS Registry Number.

4469-02-7Downstream Products

4469-02-7Relevant articles and documents

Iron-catalyzed direct amination of azoles using formamides or amines as nitrogen sources in air

Wang, Jian,Hou, Ji-Ting,Wen, Jun,Zhang, Ji,Yu, Xiao-Qi

, p. 3652 - 3654 (2011)

A new iron-catalyzed, direct C-H amination of azoles at C2 has been developed by using formamides or amines as nitrogen sources. Imidazole is the only additive in the catalyst system and oxygen in air is employed during the transformation process.

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