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1528732-68-4

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1528732-68-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1528732-68-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,2,8,7,3 and 2 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1528732-68:
(9*1)+(8*5)+(7*2)+(6*8)+(5*7)+(4*3)+(3*2)+(2*6)+(1*8)=184
184 % 10 = 4
So 1528732-68-4 is a valid CAS Registry Number.

1528732-68-4Downstream Products

1528732-68-4Relevant articles and documents

Gold(I) carbenes by retro-buchner reaction: Generation and fate

Wang, Yahui,McGonigal, Paul R.,Herle, Bart,Besora, Maria,Echavarren, Antonio M.

supporting information, p. 801 - 809 (2014/02/14)

The fate of the aryl gold(I) carbenes generated by retro-Buchner reaction of ortho-substituted 7-aryl-1,3,5-cycloheptatrienes is dependent on the constitution of the ortho substituent. Indenes and fluorenes are obtained by intramolecular reaction of highly electrophilic gold(I) carbenes with alkenes and arenes. According to density functional theory calculations, the gold-catalyzed retro-Buchner process occurs stepwise, although the two carbon-carbon cleavages occur on a rather flat potential energy surface.

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