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135983-30-1

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135983-30-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 135983-30-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,9,8 and 3 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 135983-30:
(8*1)+(7*3)+(6*5)+(5*9)+(4*8)+(3*3)+(2*3)+(1*0)=151
151 % 10 = 1
So 135983-30-1 is a valid CAS Registry Number.

135983-30-1Relevant articles and documents

Synthesis of Trifluoromethyl Analogue of L-Fucose and 6-Deoxy-D-altrose

Bansal, Romesh C.,Dean, Barbara,Hakomori, Sen-itiroh,Toyokuni, Tatsushi

, p. 796 - 798 (2007/10/02)

Trifluoromethylation of the acyclic derivative of D-lyxose, 3, with trifluoromethyltrimethylsilane in the presence of tetrabutylammonium fluoride yielded a mixture of trifluoromethyl adducts, 5a and b, which was converted to 6,6,6-trifluoro-L-fucose 9a an

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