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1452397-43-1

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1452397-43-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1452397-43-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,5,2,3,9 and 7 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1452397-43:
(9*1)+(8*4)+(7*5)+(6*2)+(5*3)+(4*9)+(3*7)+(2*4)+(1*3)=171
171 % 10 = 1
So 1452397-43-1 is a valid CAS Registry Number.

1452397-43-1Downstream Products

1452397-43-1Relevant articles and documents

Activation Method of Propargylic Carboxylates by Using Metal-Catalyzed

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Paragraph 0286-0289, (2020/03/24)

The present invention relating to a method using a metal catalyst for activating propargylic carboxylate and the use thereof and, more specifically, to an annulene cyclic compound manufactured via reductive cyclization within a molecule by making propargylic carboxylate react with a metal catalyst; and the method using thereof for manufacturing a precursor compound of a tricyclic compound with seven cyclic cycles on the center thereof. The precursor compound of the tricyclic compound with the seven cyclic cycles on the center is used as a precursor compound of 6,7,n-tricyclic natural material or synthetic compound such as barbatusol, pisiferin, faveline, xochitlolone.

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