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188191-36-8

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188191-36-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 188191-36-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,8,1,9 and 1 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 188191-36:
(8*1)+(7*8)+(6*8)+(5*1)+(4*9)+(3*1)+(2*3)+(1*6)=168
168 % 10 = 8
So 188191-36-8 is a valid CAS Registry Number.

188191-36-8Downstream Products

188191-36-8Relevant academic research and scientific papers

Cleavage of β-ketoesters via iminyl radicals - Application in the synthesis of a spirolactone

Sridar,Babu

, p. 323 - 330 (1997)

Reaction of Oximebenzoates of several β-ketoesters with tributyltin hydride show β-cleavage via an iminyl radical and application of this results in the synthesis of a spirolactone.

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