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80120-40-7

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80120-40-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 80120-40-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,1,2 and 0 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 80120-40:
(7*8)+(6*0)+(5*1)+(4*2)+(3*0)+(2*4)+(1*0)=77
77 % 10 = 7
So 80120-40-7 is a valid CAS Registry Number.

80120-40-7Downstream Products

80120-40-7Relevant articles and documents

Low pressure Pd-catalyzed carbonylation in an ionic liquid using a multiphase microflow system

Rahman, Md. Taifur,Fukuyama, Takahide,Kamata, Naoya,Sato, Masaaki,Ryu, Ilhyong

, p. 2236 - 2238 (2006)

A low pressure microflow system was developed for palladium-catalyzed multiphase carbonylation reactions in an ionic liquid. The microflow system resulted in superior selectivity and higher yields in carbonylative Sonogashira coupling and amidation reactions of aryl iodides compared to the conventional batch system. The Royal Society of Chemistry 2006.

Visible-light-mediated direct access to α-ketoamides by dealkylative amidation of tertiary amines with benzoylformic acids

Zhang, Zhiguo,Liu, Fangnan,Chen, Jingwen,Zhou, Kai,Bao, Zongbi,Su, Baogen,Yang, Qiwei,Ren, Qilong,Yang, Yiwen

supporting information, (2019/10/02)

A visible-light induced direct amidation of benzoylformic acids with tertiary amines has been explored. Tertiary amines underwent N-dealkylative amidation with α-keto acid in the presence of [Ir{dFCF3ppy}2(bpy)]PF6 and Cs

Water dispersed gold nanoparticles catalyzed aerobic oxidative cross-dehydrogenative coupling: An efficient synthesis of α-ketoamides in water

Thirukovela, Narasimha Swamy,Balaboina, Ramesh,Vadde, Ravinder,Sekhar Vasam, Chandra

supporting information, p. 3749 - 3752 (2018/09/17)

An effective green synthesis of α-ketoamides was developed for the first time in water via gold nanoparticles (AuNPs) catalyzed aerobic oxidative cross-dehydrogenative coupling of secondary amines with phenylglyoxals with a broad substrate scope.

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