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874483-38-2

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874483-38-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 874483-38-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,4,4,8 and 3 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 874483-38:
(8*8)+(7*7)+(6*4)+(5*4)+(4*8)+(3*3)+(2*3)+(1*8)=212
212 % 10 = 2
So 874483-38-2 is a valid CAS Registry Number.

874483-38-2Downstream Products

874483-38-2Relevant articles and documents

Convenient methods for the synthesis of d4, d2 and d6 isotopomers of 4-(4-fluorobenzyl)piperidine

Proszenyak, Agnes,Agai, Bela,Tarkanyi, Gabor,Vida, Laszlo,Faigl, Ferenc

, p. 421 - 427 (2005)

Pure 4-(4-fluoro-[2,3,5,6-2H4]benzyl)piperidine was prepared via the Grignard reaction of 4-fluoro-[2,3,5,6-2H 4]bromobenzene and pyridine-4-aldehyde followed by consecutive deoxygenation and heteroatomic ring saturation in the presence of palladium on carbon catalyst. An improved method for the catalytic H/D exchange in benzylic positions of 4-(4-fluorobenzyl)piperidine and its d4 derivative has also been described. Copyright

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