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1450622-75-9

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1450622-75-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1450622-75-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,5,0,6,2 and 2 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1450622-75:
(9*1)+(8*4)+(7*5)+(6*0)+(5*6)+(4*2)+(3*2)+(2*7)+(1*5)=139
139 % 10 = 9
So 1450622-75-9 is a valid CAS Registry Number.

1450622-75-9Downstream Products

1450622-75-9Relevant articles and documents

Visible-Light-Mediated Alkenylation of Alkyl Boronic Acids without an External Lewis Base as an Activator

Yue, Fuyang,Dong, Jianyang,Liu, Yuxiu,Wang, Qingmin

, p. 2477 - 2481 (2021/04/05)

Herein we report a protocol for the direct visible-light-mediated alkenylation of alkyl boronic acids at room temperature without an external Lewis base as an activator, and we propose a mechanism involving benzenesulfinate activation of the alkyl boronic acids. The protocol permits the efficient functionalization of a broad range of cyclic and acyclic primary and secondary alkyl boronic acids with various alkenyl sulfones. We demonstrated its utility by preparing or functionalizing several pharmaceuticals and natural products.

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