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1448888-95-6

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1448888-95-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1448888-95-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,8,8,8 and 8 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1448888-95:
(9*1)+(8*4)+(7*4)+(6*8)+(5*8)+(4*8)+(3*8)+(2*9)+(1*5)=236
236 % 10 = 6
So 1448888-95-6 is a valid CAS Registry Number.

1448888-95-6Relevant articles and documents

Total synthesis of linoxepin through a palladium-catalyzed domino reaction

Tietze, Lutz F.,Duefert, Svenia-C.,Clerc, Jér?me,Bischoff, Matthias,Maa?, Christian,Stalke, Dietmar

, p. 3191 - 3194 (2013/04/23)

Convergent and elegant: Linoxepin (see picture), a new lignan with an unusual oxepin moiety, has been synthesized in only 10 steps. The protecting-group-free total synthesis includes a palladium- catalyzed Sonogashira reaction and a domino carbopalladation/Heck reaction of an allylsilane.

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