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173911-08-5

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173911-08-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 173911-08-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,3,9,1 and 1 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 173911-08:
(8*1)+(7*7)+(6*3)+(5*9)+(4*1)+(3*1)+(2*0)+(1*8)=135
135 % 10 = 5
So 173911-08-5 is a valid CAS Registry Number.

173911-08-5Relevant articles and documents

A New Reaction for Organoselenium Compounds: Alkyl Transfer from Diorganoselenium(IV) Dibromides to Alkenoic Acids To Give γ- and δ-Lactones

Kumar, Sangit,Helt, Jay-Christian Paul,Autschbach, Jochen,Detty, Michael R.

, p. 3426 - 3436 (2009)

Various 1-[[bis(1-methylethyl)amino]carbonyl]-2-(dibromo-n-alkylseleno) ferrocene derivatives reacted with 2 equiv of 4-pentenoic acid or 5-hexenoic acid to give the corresponding γ-or δ-lactones, respectively, from transfer of the alkyl group bound to se

Direct and highly enantioselective synthesis of ferrocenes with planar chirality by (-)-sparteine-mediated lithiation

Tsukazaki,Tinkl,Roglans,Chapell,Taylor,Snieckus

, p. 685 - 686 (2008/10/08)

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