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89590-14-7

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89590-14-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89590-14-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,5,9 and 0 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 89590-14:
(7*8)+(6*9)+(5*5)+(4*9)+(3*0)+(2*1)+(1*4)=177
177 % 10 = 7
So 89590-14-7 is a valid CAS Registry Number.

89590-14-7Upstream product

89590-14-7Relevant articles and documents

PREPARATION AND CHARACTERIZATION OF N-PENTAFLUOROSULFANYLIMINE DERIVATIVES

Thrasher, Joseph S.,Clifford, Alan F.

, p. 411 - 426 (1982)

Reactions of SF5N=CCl2 with sodium methoxide and phenoxide have produced both the mono- and disubstituted derivatives SF5N=C(Cl)OR and SF5N=C(OR)2.The monosubstituted derivative SF5N=C(Cl)N(C2H5)2 was the sole product produced in a 2:1 molar reaction of diethylamine with SF5N=CCl2.Further reaction of this chloroimine with diethylamine gave the disubstituted derivative SF5N=C2.Other mixed disubstituted compounds SF5N=C(R)N(C2H5)2, where R=CH3, CF3, C6H5, and OCH3, were also prepared.Each of the new N-pentafluorosulfanyl derivatives was characterized by IR, 1H, 19F and 13C NMR, mass spectrometry and elemental analysis where possible.

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