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1133910-17-4

1133910-17-4

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1133910-17-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1133910-17-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,3,3,9,1 and 0 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1133910-17:
(9*1)+(8*1)+(7*3)+(6*3)+(5*9)+(4*1)+(3*0)+(2*1)+(1*7)=114
114 % 10 = 4
So 1133910-17-4 is a valid CAS Registry Number.

1133910-17-4Downstream Products

1133910-17-4Relevant articles and documents

Synthesis of cyclic aminomethylphosphonates and aminomethyl-arylphosphinic acids by an efficient microwave-mediated phospha-mannich approach

Keglevich, Gyoergy,Szekrenyi, Anna,Sipos, Melinda,Ludanyi, Krisztina,Greiner, Istvan

, p. 207 - 210 (2008)

Microwave-assisted condensation of 1,3,-2-dioxaphosphinane 2-oxide (1), paraformaldehyde and secondary amines including 5- and 6-membered N-heterocycles at 55°C gave cyclic aminomethylphosphonates (2), whereas an analogous reaction involving dibenzo[c.e][

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