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59484-27-4

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59484-27-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 59484-27-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,9,4,8 and 4 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 59484-27:
(7*5)+(6*9)+(5*4)+(4*8)+(3*4)+(2*2)+(1*7)=164
164 % 10 = 4
So 59484-27-4 is a valid CAS Registry Number.

59484-27-4Relevant articles and documents

Triphenylphosphine-mediated olefination of aldehydes with (Z)-(2- acetoxyalk-1-enyl)phenyl-λ3-iodanes: Generation and reaction of (2- oxoalkyl)phenyl-λ3-iodanes

Ochiai, Masahito,Nishi, Yoshio,Nishitani, Junichi,Chen, Da-Wei,Hashimoto, Sakiko,Tsuchimoto, Yoshimi

, p. 1157 - 1158 (2000)

(Z)-(2-Acetoxyalk-1-enyl)phenyl-λ3-iodanes, on treatment with triethylamine in methanol in the presence of triphenylphosphine, undergo Wittig olefination with aldehydes, which involves the intermediacy of α- iodanyl ketones generated by in situ

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