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79240-18-9

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79240-18-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 79240-18-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,2,4 and 0 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 79240-18:
(7*7)+(6*9)+(5*2)+(4*4)+(3*0)+(2*1)+(1*8)=139
139 % 10 = 9
So 79240-18-9 is a valid CAS Registry Number.

79240-18-9Downstream Products

79240-18-9Relevant articles and documents

STANNANES IN SYNTHESIS: A NEW ROUTE TO 2-SUBSTITUTED-1,3-BUTADIENES VIA STEREOSELECTIVE ALLYLTIN FORMATION UNDER HOMOLYTIC CONDITIONS

Ueno, Yoshio,Sano, Hiroshi,Aoki, Seiichi,Okawara, Makoto

, p. 2675 - 2678 (1981)

α-(Hydroxymethyl)allyl tolylsulfones reacted with tributyltin hydride in the presence of azobisisobutyronitrile (AIBN) in refluxing benzene to give a allyltin derivatives which subsequently gave 2-substitued-1,3-butadienes upon distillation in good yield.

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