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Propanedioic acid, [4-[2-butynyl[(4-methylphenyl)sulfonyl]amino]-2-butynyl]-2-propenyl-, diethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

873800-75-0

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873800-75-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 873800-75-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,3,8,0 and 0 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 873800-75:
(8*8)+(7*7)+(6*3)+(5*8)+(4*0)+(3*0)+(2*7)+(1*5)=190
190 % 10 = 0
So 873800-75-0 is a valid CAS Registry Number.

873800-75-0Downstream Products

873800-75-0Relevant academic research and scientific papers

Silicon-initiated carbonylative carbotricyclization and [2+2+2+1] cycloaddition of enediynes catalyzed by rhodium complexes

Bennacer, Bibia,Fujiwara, Masaki,Lee, Seung-Yub,Ojima, Iwao

, p. 17756 - 17767 (2007/10/03)

The reaction of dodec-11-ene-1,6-diynes or their heteroatom congeners with a hydrosilane catalyzed by Rh(acac)(CO)2 at ambient temperature and pressure of CO gives the corresponding fused 5-7-5 tricyclic products, 5-oxo-1,3a,4,5,7,9-hexahydro-3

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