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70794-53-5

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70794-53-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 70794-53-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,7,9 and 4 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 70794-53:
(7*7)+(6*0)+(5*7)+(4*9)+(3*4)+(2*5)+(1*3)=145
145 % 10 = 5
So 70794-53-5 is a valid CAS Registry Number.

70794-53-5Relevant articles and documents

Synthesis of 13-oxo-(Z)-9-octadecenoic acid and 15-oxo-(Z)-11-icosenoic acid, arrestants of Oryzaephilus surinamensis L.

Nakajima,Okamura,Takeda,Sugawa,Tateishi,Iwasa,Baba

, p. 551 - 552 (2007/10/03)

Two arrestants of the sawtoothed grain beetle (Oryzaephilus surinamensis L.), 13-oxo-(Z)-9-octadecenoic acid and 15-oxo-(Z)-11-icosenoic acid, were synthesized for the first time by utilizing a Z-selective Wittig reaction.

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