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386731-74-4

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386731-74-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 386731-74-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,8,6,7,3 and 1 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 386731-74:
(8*3)+(7*8)+(6*6)+(5*7)+(4*3)+(3*1)+(2*7)+(1*4)=184
184 % 10 = 4
So 386731-74-4 is a valid CAS Registry Number.

386731-74-4Relevant articles and documents

Synthesis of Functionalized [3], [4], [5] and [6]Dendralenes through Palladium-Catalyzed Cross-Couplings of Substituted Allenoates

Lippincott, Daniel J.,Linstadt, Roscoe T. H.,Maser, Michael R.,Lipshutz, Bruce H.

supporting information, p. 847 - 850 (2017/01/14)

A mild method for the synthesis of highly functionalized [3]–[6]dendralenes is reported, representing a general strategy to diversely substituted higher homologues of the dendralenes. The methodology utilizes allenoates bearing various substitution patter

Methods for the preparation of allenes employing indium- and zinc-mediated dehalogenation reactions in aqueous solutions

Lin, Mei-Huey,Tsai, Wen-Shing,Lin, Long-Zhi,Hung, Shiang-Fu,Chuang, Tsung-Hsun,Su, Yi-Jen

, p. 8518 - 8523 (2012/01/19)

Simple and mild methods for the synthesis of allenes, employing indium- and zinc-mediated dehalogenation reactions of vicinal dihalides in an aqueous solvent, are described. By using these procedures, various allenylmethyl aryl ethers and monosubstituted

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