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1431139-40-0

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1431139-40-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1431139-40-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,3,1,1,3 and 9 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1431139-40:
(9*1)+(8*4)+(7*3)+(6*1)+(5*1)+(4*3)+(3*9)+(2*4)+(1*0)=120
120 % 10 = 0
So 1431139-40-0 is a valid CAS Registry Number.

1431139-40-0Downstream Products

1431139-40-0Relevant articles and documents

2,2-dimethyl-4-(4-methoxy-phenoxy) butanoate and 2,2-dimethyl-4-azido butanoate: Two new pivaloate-ester-like protecting groups

Castelli, Riccardo,Overkleeft, Herman S.,Van Der Marel, Gijsbert A.,Codee, Jeroen D. C.

, p. 2270 - 2273 (2013/06/05)

The title compounds were developed to extend the available orthogonalities within the class of protecting groups removed by assisted cleavage. The mild, complementary (oxidative vs reductive) reaction conditions for the removal, together with their pivalo

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