1401081-93-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1401081-93-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,1,0,8 and 1 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1401081-93:
(9*1)+(8*4)+(7*0)+(6*1)+(5*0)+(4*8)+(3*1)+(2*9)+(1*3)=103
103 % 10 = 3
So 1401081-93-3 is a valid CAS Registry Number.
1401081-93-3Relevant articles and documents
Synthesis of pentafluorinated β-hydroxy ketones
Zhang, Peng,Wolf, Christian
, p. 8840 - 8844 (2012/11/07)
The LHMDS-promoted in situ generation of difluoroenolates from readily available 1-aryl and 1-alkyl 2,2,4,4,4-pentafluorobutan-1,3-dione hydrates has been used to produce a series of pentafluorinated β-hydroxy ketones in up to 95% yield. The reaction proc
