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98743-78-3

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98743-78-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 98743-78-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,7,4 and 3 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 98743-78:
(7*9)+(6*8)+(5*7)+(4*4)+(3*3)+(2*7)+(1*8)=193
193 % 10 = 3
So 98743-78-3 is a valid CAS Registry Number.

98743-78-3Upstream product

98743-78-3Downstream Products

98743-78-3Relevant articles and documents

Platinum Complexes in Organic Synthesis: Catalytic ortho-Alkenylation of Anilines

Renzi, Audusto De,Panunzi, Achille,Saporito, Antonio,Vitagliano, Aldo

, p. 1095 - 1098 (2007/10/02)

Anilines, 3-substituted with an ortho-para activating group, undergo, after protection of the amino group by acetylation, electrophylic addition with platinum(II)-co-ordinated 1,1-dimethylallene.This alkenylation is regiospecific, affording o-isopentenyl

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