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357436-53-4

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357436-53-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 357436-53-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,7,4,3 and 6 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 357436-53:
(8*3)+(7*5)+(6*7)+(5*4)+(4*3)+(3*6)+(2*5)+(1*3)=164
164 % 10 = 4
So 357436-53-4 is a valid CAS Registry Number.

357436-53-4Downstream Products

357436-53-4Relevant articles and documents

Synthesis and spectral [IR, 1H, 13C, and 11B] properties of 2-(N-arylsalicylaldimino)- 4,4,5,5-tetramethyl-1,3,2-dioxaborolanes

Goyal,Singh

, p. 638 - 641 (2007/10/03)

Reactions in 1:1 molar ratio of 2-isopropoxy-4, 4, 5, 5tetramethyl-1, 3, 2-dioxaborolane with N-arylsali-cylaldimines (LH=HOC6 H4CH=NC6H5, HOC6H4CH=NC6H4Me2-2,6, HOC6H4CH=NC6H2Me3-2,4,6, HOC6H4CH=NC6H3Et2-2, 6, and HOC6H4CH=NC6H3Pr2-2, 6 in benzene afford new cyclic compounds of boron containing pinacolate and salicylaldiminate groups. These new derivatives have been characterized by elemental analysis and spectroscopic [IR, NMR (1H, 13C, and 11B)] studies as well as by molecular weight determinations.

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