144917-49-7 Usage
Synonyms
Octahydro-1,2,4-methenopentalen-5-carboxaldehyde
1,2,4-Methenopentalene-5-carboxaldehyde, octahydro(9CI)
Chemical classification
Aldehyde
Physical state
Yellowto reddish-brown liquid
Odor
Strong
Applications
Production of various chemical compounds
Research and pharmaceutical applications
Health hazards
Potential risks from inhalation, ingestion, or skin contact
Precautions
Handle with care to avoid irritation and harmful effects
Check Digit Verification of cas no
The CAS Registry Mumber 144917-49-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,9,1 and 7 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 144917-49:
(8*1)+(7*4)+(6*4)+(5*9)+(4*1)+(3*7)+(2*4)+(1*9)=147
147 % 10 = 7
So 144917-49-7 is a valid CAS Registry Number.
144917-49-7Relevant articles and documents
Asymmetric hydroformylation of deltacyclene
Kollar,Wada,Lautens
, p. 1011 - 1014 (2007/10/02)
Deltacyclene (tetracyclo[4,3,0,02,903,7]non-4-ene was stereoselectively hydroformylated to exo-formyl-deltacyclane in the presence of rhodium and platinum catalysts. In the case of optically active bisphosphines up to 22% e.e-s were achieved.
