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1514927-09-3

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1514927-09-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1514927-09-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,1,4,9,2 and 7 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1514927-09:
(9*1)+(8*5)+(7*1)+(6*4)+(5*9)+(4*2)+(3*7)+(2*0)+(1*9)=163
163 % 10 = 3
So 1514927-09-3 is a valid CAS Registry Number.

1514927-09-3Downstream Products

1514927-09-3Relevant articles and documents

Stereoselective synthesis of diazabicyclic β-lactams through intramolecular amination of unactivated C(sp3)-H bonds of carboxamides by palladium catalysis

Zhang, Shi-Jin,Sun, Wen-Wu,Cao, Pei,Dong, Xiao-Ping,Liu, Ji-Kai,Wu, Bin

, p. 956 - 968 (2016/02/19)

An efficient C(sp3)-H bond activation and intramolecular amination reaction via palladium catalysis at the β-position of carboxyamides to make β-lactams was described. The investigation of the substrate scope showed that the current reaction conditions favored activation of the β-methylene group. Short sequences were developed for preparation of various diazabicyclic β-lactam compounds with this method as the key step from chiral proline and piperidine derivatives.

Palladium-catalyzed unactivated c(sp3)-h bond activation and intramolecular amination of carboxamides: A new approach to β-lactams

Sun, Wen-Wu,Cao, Pei,Mei, Ren-Qiang,Li, Yue,Ma, Yuan-Liang,Wu, Bin

supporting information, p. 480 - 483 (2014/04/03)

An efficient method to synthesize the β-lactams with high regioselectivity via Pd-catalyzed C(sp3)-H bond activation and intramolecular amination of simple and readily available aminoquinoline carboxamides was demonstrated. C6F5I plays a signif

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