51271-94-4 Usage
Chemical class
Polycyclic hydrocarbon compound
Occurrence
Commonly found in petroleum and natural gas
Structure
Triterpane with three fused cyclohexane rings and isopropyl side chains
Role in petroleum geology
Used as a biomarker for thermal maturity and source rock characterization
Applications
Potential use in organic synthesis and as a reference standard in analytical chemistry
Importance
Crucial in the study of petroleum systems
Implications
Provides insights into the formation and degradation of organic matter in geological and environmental contexts
Check Digit Verification of cas no
The CAS Registry Mumber 51271-94-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,2,7 and 1 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 51271-94:
(7*5)+(6*1)+(5*2)+(4*7)+(3*1)+(2*9)+(1*4)=104
104 % 10 = 4
So 51271-94-4 is a valid CAS Registry Number.
51271-94-4Relevant articles and documents
Synthesis of Biological Markers in Fossil Fuels. 3. Degraded and Rearranged C27 Hopanes
Dunlap, Norma K.,Sabol, Mark R.,Bauer, Philip E.,Watt, David S.,Reibenspies, Joseph H.,et al.
, p. 1826 - 1829 (2007/10/02)
22-Hydroxyhopan-3-one was converted to various C27 hopane hydrocarbons: 22,29,30-trinorhopane, 22,29,30-trinor-17α-hopane, 22,29,30-trinor-28(18 -> 17S)abeo-13α,18β-hopane, and 22,29,30-trinor-28(18 -> 17S)abeo-13α,18α-hopane.These hydrocarbons are useful as biological markers in studies related to the source, maturation, and migration of crude oils.
