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1616788-07-8

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1616788-07-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1616788-07-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,6,7,8 and 8 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1616788-07:
(9*1)+(8*6)+(7*1)+(6*6)+(5*7)+(4*8)+(3*8)+(2*0)+(1*7)=198
198 % 10 = 8
So 1616788-07-8 is a valid CAS Registry Number.

1616788-07-8Downstream Products

1616788-07-8Relevant articles and documents

Gold-catalyzed [1,5]-hydride shift onto unactivated alkynes to trigger an intermolecular Diels-Alder reaction

Wu, Xiang,Chen, Shu-Sen,Hu, Yue,Gong, Liu-Zhu

, p. 3820 - 3823 (2014/08/05)

A [1,5]-hydride shift of sp3 C-H onto an unactivated carbon-carbon triple bond catalyzed by a gold(I) complex enabled N-propargylisoindolines to be latent dienes and therefore triggered an intermolecular Diels-Alder reaction with dienophiles. This protocol provides an atom-economical and straightforward approach to access a wide range of polycyclic skeletons in high yields and with excellent diastereoselectivities from easily accessible molecules.

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