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1374152-38-1

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1374152-38-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1374152-38-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,4,1,5 and 2 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1374152-38:
(9*1)+(8*3)+(7*7)+(6*4)+(5*1)+(4*5)+(3*2)+(2*3)+(1*8)=151
151 % 10 = 1
So 1374152-38-1 is a valid CAS Registry Number.

1374152-38-1Relevant articles and documents

Rhodium-Catalyzed Double Isocyanide Insertion via a Vinylcarbodiimide Intermediate for the Synthesis of 2H-Pyrrol-2-imines

Li, Zongyang,Wang, Yunlong,Zhang, Zhenhua,Zhao, Haiying

, p. 3250 - 3258 (2019)

2 H -Pyrrol-2-imine is an important structural motif exhibiting in biologically active compounds and natural products. An efficient rhodium-catalyzed one-pot reaction of one vinyl azide with sequentially with two different isocyanides is reported, which offers an alternative facile access to 3-amino-5-aryl-2 H -pyrrol-2-imines bearing various substitution on the nitrogens in good yields. An unstable vinylcarbodiimide is the key intermediate in this cascade reaction.

Electrosynthesis of N-unsubstituted enaminosulfones from vinyl azides and sodium sulfinates mediated by NH4I

Mulina, Olga M.,Doronin, Mikhail M.,Terent'ev, Alexander O.

supporting information, (2021/10/16)

A wide range of N-unsubstituted enaminosulfones were obtained via electrochemical sulfonylation of vinyl azides with sulfonyl radicals generated from sodium sulfinates. The discovery of N-unsubstituted enaminosulfones synthesis is based on a unique ability of the azido group to eliminate the N2 molecule. The process is performed under constant current conditions in an experimentally convenient undivided electrochemical cell equipped with a graphite anode and a stainless steel cathode applying NH4I both as the redox catalyst and the supporting electrolyte.

Electrochemically Induced Synthesis of Sulfonylated N-Unsubstituted Enamines from Vinyl Azides and Sulfonyl Hydrazides

Mulina, Olga M.,Zhironkina, Nataliya V.,Paveliev, Stanislav A.,Demchuk, Dmitry V.,Terent'Ev, Alexander O.

supporting information, p. 1818 - 1824 (2020/03/04)

Sulfonylated N-unsubstituted enamines were synthesized through a chain of chemical and electrochemical transformations via sulfonylation of vinyl azides. The disclosing of the N-unsubstituted enamines synthesis was based on a unique property of the azido group, which is its ability to eliminate the N2 molecule. Furthermore, a formal paradox is observed: A double bond reacts and a double bond is retained. Electrosynthesis proceeded in an undivided cell equipped with a graphite anode and a stainless steel cathode; NH4I was used as a supporting electrolyte.

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