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1621171-92-3

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1621171-92-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1621171-92-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,2,1,1,7 and 1 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1621171-92:
(9*1)+(8*6)+(7*2)+(6*1)+(5*1)+(4*7)+(3*1)+(2*9)+(1*2)=133
133 % 10 = 3
So 1621171-92-3 is a valid CAS Registry Number.

1621171-92-3Downstream Products

1621171-92-3Relevant academic research and scientific papers

Palladium-catalyzed desulfitative C-P coupling of arylsulfinate metal salts and H-phosphonates

Li, Junchen,Bi, Xiaojing,Wang, Hongmei,Xiao, Junhua

, p. 19214 - 19217 (2014)

Catalyzed by palladium(ii) chloride, a diverse range of arylsulfinate sodium, potassium, lithium, silver, zinc, and copper salts undergo desulfination/C-P coupling with H-phosphonates, in the presence of silver(i) carbonate as oxidant, to produce useful arylphosphonates under microwave irradiation. the Partner Organisations 2014.

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