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1108717-28-7

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1108717-28-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1108717-28-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,0,8,7,1 and 7 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1108717-28:
(9*1)+(8*1)+(7*0)+(6*8)+(5*7)+(4*1)+(3*7)+(2*2)+(1*8)=137
137 % 10 = 7
So 1108717-28-7 is a valid CAS Registry Number.

1108717-28-7Downstream Products

1108717-28-7Relevant articles and documents

Towards metformin prodrugs

Huttunen, Kristiina M.,Leppaenen, Jukka,Kemppainen, Eeva,Palonen, Piia,Rautio, Jarkko,Jaervinen, Tomi,Vepsaelaeinen, Jouko

, p. 3619 - 3624 (2008)

The first examples of possible metformin prodrugs have been synthesized and characterized by spectroscopic methods. These five different types of chemically stable prodrugs were prepared from metformin and the corresponding halogenated promoieties. The products from unstable derivatives were also identified and reasons for the rearrangements are discussed. Georg Thieme Verlag Stuttgart · New York.

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