108914-85-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 108914-85-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,9,1 and 4 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 108914-85:
(8*1)+(7*0)+(6*8)+(5*9)+(4*1)+(3*4)+(2*8)+(1*5)=138
138 % 10 = 8
So 108914-85-8 is a valid CAS Registry Number.
108914-85-8Relevant articles and documents
Alkylation Studies; Part II: Bis-alkylation of Diethyl Cyanomethanephosphonate
Singh, Rajendra K.
, p. 762 - 763 (1986)
A convenient high-yield method for the geminal dialkylation of diethyl cyanomethanephosphonate with alkyl halides under ion-pair extraction conditions is described.