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1235581-13-1

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1235581-13-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1235581-13-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,5,5,8 and 1 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1235581-13:
(9*1)+(8*2)+(7*3)+(6*5)+(5*5)+(4*8)+(3*1)+(2*1)+(1*3)=141
141 % 10 = 1
So 1235581-13-1 is a valid CAS Registry Number.

1235581-13-1Downstream Products

1235581-13-1Relevant articles and documents

Heterogeneous gold(I)-catalyzed hydroamination of allenamides with arylamines toward allylamino E-enamides

Jiang, Minhua,Liu, Dayi,Cai, Mingzhong

supporting information, p. 1700 - 1711 (2021/03/31)

A novel and highly efficient heterogeneous gold(I)-catalyzed hydroamination of allenamides with arylamines has been developed that proceeds effectively under mild conditions and offers a general and practical route for the synthesis of allylamino E-enamides with good to excellent yields and high stereoselectivity. The supported gold(I) catalyst can be reused at least seven times without any apparent decrease in the catalytic activity.

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