294862-14-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 294862-14-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,4,8,6 and 2 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 294862-14:
(8*2)+(7*9)+(6*4)+(5*8)+(4*6)+(3*2)+(2*1)+(1*4)=179
179 % 10 = 9
So 294862-14-9 is a valid CAS Registry Number.
294862-14-9Relevant articles and documents
The reaction of dimethyltitanocene with N-substituted-β-lactams
Martínez, Isamir,Howell, Amy R.
, p. 5607 - 5611 (2000)
2-Methyleneazetidines have been synthesized and isolated by the reaction of β-lactams with dimethyltitanocene, followed by chromatography on deactivated silica. Efficient conversion required that the lactam nitrogen be strongly deactivated. Methyl transfe