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40891-10-9

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40891-10-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 40891-10-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,8,9 and 1 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 40891-10:
(7*4)+(6*0)+(5*8)+(4*9)+(3*1)+(2*1)+(1*0)=109
109 % 10 = 9
So 40891-10-9 is a valid CAS Registry Number.

40891-10-9Downstream Products

40891-10-9Relevant articles and documents

Synthesis and characterization of a novel organic–inorganic hybrid salt and its application as a highly effectual Br?nsted–Lewis acidic catalyst for the production of N,N′-alkylidene bisamides

Zare, Abdolkarim,Monfared, Fatemeh,Sajadikhah, Seyed Sajad

, (2020/10/14)

In this research, a novel organic–inorganic hybrid salt, namely, N1,N1,N2,N2-tetramethyl-N1,N2-bis(sulfo)ethane-1,2-diaminium tetrachloroferrate ([TMBSED][FeCl4]2) was

Benzimidates as gem-Diamidation and Amidoindolyzation Cascade Synthons with a Hydrated NiII Catalyst

Nandi, Rajesh,Mandal, Prakash K.,Kayet, Anirban,Bhattachariya, Tamalika,Ghosh, Sukla,Maiti, Dilip K.

, p. 3474 - 3478 (2020/04/20)

We contributed a new benzimidate chemistry through moisture-insensitive NiII/NiII-FeIII combo-catalysis for a simultaneous 2-3 bond-forming gem-diamidation and amidoindolyzation cascade reaction to construct symmetrical an

Graphene oxide anchored with sulfonic acid-functionalized glycerin: production, characterization and catalytic performance for the synthesis of N,N′-alkylidene bisamides

Naeim-Fallahiyeh, Seham,Rostami, Esmael,Golchaman, Habibeh,Kaman-Torki, Soheila

, p. 4141 - 4153 (2020/07/10)

Abstract: A novel nanosheet-structured material, namely graphene oxide anchored with sulfonic acid-functionalized glycerin (GO@Gl-SO3H), was prepared and characterized by FTIR, EDS, FESEM, TEM and XRD analyses. Afterward, its catalytic performa

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