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81512-04-1

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81512-04-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81512-04-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,5,1 and 2 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 81512-04:
(7*8)+(6*1)+(5*5)+(4*1)+(3*2)+(2*0)+(1*4)=101
101 % 10 = 1
So 81512-04-1 is a valid CAS Registry Number.

81512-04-1Relevant articles and documents

Cuboctahedral [In36(μ-OH)24(NO3)8(Imtb)24]MOF with Atypical Pyramidal Nitrate Ion in SBU: Lewis Acid-Base Assisted Catalysis and Nanomolar Sensing of Picric Acid

Sachan, Sharad Kumar,Anantharaman, Ganapathi

supporting information, p. 9238 - 9242 (2021/06/30)

A robust and multifunctional cuboctahedral [In36(μ-OH)24(NO3)8(Imtb)24] MOF (In(Imtb)-MOF) with an atypical pyramidal nitrate ion-containing hitherto unknown SBU core [In9(μ-OH)6(NO3)] is reported. The intra- and interlayer nitrate ions adopt pyramidal an

Production of Quaternary α-Aminonitriles by Means of Indium-Catalyzed Three-Component Reaction of Alkynes, Amines, and Trimethylsilyl Cyanide

Hamachi, Yuta,Katano, Moe,Ogiwara, Yohei,Sakai, Norio

supporting information, p. 1634 - 1637 (2016/04/26)

A novel synthesis of α-aminonitriles is described via an indium-catalyzed three-component coupling reaction of alkynes, amines, and trimethylsilyl cyanide (Me3SiCN). Hydroamination of alkynes with a subsequent nucleophilic addition of Me3

A novel approach to the synthesis of α-aminonitriles using triphenyl-phosphine dibromide under solvent-free conditions

Chaturvedi, Devdutt,Chaturvedi, Amit K.,Dwivedi, Parmesh K.,Mishra, Nisha

, p. 33 - 36 (2013/02/23)

A quick and highly efficient, one-pot, three-component, solvent-free method for the synthesis of α-aminonitriles starting from the corresponding carbonyl compounds, amines, and trimethylisocyanide using triphenylphosphine dibromide, has been developed. Diverse α-aminonitriles have been synthesized in good to excellent yields (80-99%) using a range of aldehydes, ketones and amines. Georg Thieme Verlag Stuttgart · New York.

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