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155787-77-2

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155787-77-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 155787-77-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,7,8 and 7 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 155787-77:
(8*1)+(7*5)+(6*5)+(5*7)+(4*8)+(3*7)+(2*7)+(1*7)=182
182 % 10 = 2
So 155787-77-2 is a valid CAS Registry Number.

155787-77-2Downstream Products

155787-77-2Relevant articles and documents

A general cyclocarbonylation of aryl bromides and triflates with acetylenes: Palladium-catalyzed synthesis of 3-alkylidenefuran-2-ones

Wu, Xiao-Feng,Sundararaju, Basker,Anbarasan, Pazhamalai,Neumann, Helfried,Dixneuf, Pierre H.,Beller, Matthias

supporting information; experimental part, p. 8014 - 8017 (2011/09/14)

Making use of CO: An improved efficient synthesis of 5-aryl-3- alkylidenefuran-2-ones has been developed (see scheme). Starting from readily available (hetero)aryl bromides or aryl triflates and alkynes, furanones were produced in good yields through a do

Moose, eine Quelle biologisch aktiver Naturstoffe?

Zinsmeister, Hans Dietmar,Becker, Hans,Eicher, Theophil

, p. 134 - 151 (2007/10/02)

Die in chemischer Hinsicht lange vernachlaessigte Pflanzenabteilung der Moose (Bryophyta) erweist sich geradezu als Fundgrube fuer neue Naturstoffe einschliesslich solcher mit neuartigen Strukturtypen.Zahlreiche dieser Stoffe zeigen recht beachtliche biol

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