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104091-58-9

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104091-58-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 104091-58-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,0,9 and 1 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 104091-58:
(8*1)+(7*0)+(6*4)+(5*0)+(4*9)+(3*1)+(2*5)+(1*8)=89
89 % 10 = 9
So 104091-58-9 is a valid CAS Registry Number.

104091-58-9Downstream Products

104091-58-9Relevant articles and documents

Synthesis, Structure, and Properties of N-(Dialkoxymethylene)carbamic Esters

Kupfer, Rainer,Wuerthwein, Ernst-Ulrich,Krestel, Magda,Allmann, Rudolf

, p. 3236 - 3246 (2007/10/02)

The title compounds 1 can be synthesized from the imidocarbonates 4 and the chloroformates 5 in the presence of amine bases in 35-68percent yield. - Hydrolysis of 1 under mild conditions yields the imidocarbonates 6. - In the solid state (1bb, X-ray analy

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