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859436-74-1

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859436-74-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 859436-74-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,9,4,3 and 6 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 859436-74:
(8*8)+(7*5)+(6*9)+(5*4)+(4*3)+(3*6)+(2*7)+(1*4)=221
221 % 10 = 1
So 859436-74-1 is a valid CAS Registry Number.

859436-74-1Relevant articles and documents

Organic synthesis in pheromone science

Mori, Kenji

, p. 1023 - 1047 (2005)

Examples are given to illustrate the use of chemical and/or enzymatic asymmetric reactions in the synthesis of the new pheromones of the broad-horned flour beetle, flea beetle, currant stem girdler and Colorado potato beetle. The relationships between ste

Enzyme-assisted synthesis of (S)-1,3-dihydroxy-3,7-dimethyl-6-octen-2-one, the male-produced aggregation pheromone of the Colorado potato beetle, and its (R)-enantiomer

Tashiro, Takuya,Mori, Kenji

, p. 1801 - 1806 (2007/10/03)

(S)-1,3-Dihydroxy-3,7-dimethyl-6-octen-2-one, the male-produced aggregation pheromone of the Colorado potato beetle (Leptinotarsa decemlineata), and its (R)-isomer were synthesized by employing lipase-catalyzed asymmetric acetylation of (±)-2,3-epoxynerol as the key step.

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