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1104643-31-3

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1104643-31-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1104643-31-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,0,4,6,4 and 3 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1104643-31:
(9*1)+(8*1)+(7*0)+(6*4)+(5*6)+(4*4)+(3*3)+(2*3)+(1*1)=103
103 % 10 = 3
So 1104643-31-3 is a valid CAS Registry Number.

1104643-31-3Downstream Products

1104643-31-3Relevant articles and documents

Di-tert-butyl dicarbonate: a versatile carboxylating reagent

Augustine, John Kallikat,Arthoba Naik,Vairaperumal, Veeramani,Narasimhan, Sharmila

experimental part, p. 134 - 138 (2009/04/06)

Carbon nucleophiles generated by a non-nucleophilic base (LDA) were effectively trapped with di-tert-butyl dicarbonate (Boc-anhydride) to provide the corresponding tert-butyl aryl acetates, di-tert-butyl aryl malonates, unsymmetrical aryl malonates and te

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