80382-29-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80382-29-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,3,8 and 2 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 80382-29:
(7*8)+(6*0)+(5*3)+(4*8)+(3*2)+(2*2)+(1*9)=122
122 % 10 = 2
So 80382-29-2 is a valid CAS Registry Number.
80382-29-2Relevant articles and documents
C26-C29 TRIAROMATIC STEROID DERIVATIVES IN SEDIMENTS AND PETROLEUMS.
Ludwig, B.,Hussler, G.,Wehrung, P,Albrecht, P.
, p. 3313 - 3316 (2007/10/02)
The C26-C29 cyclopentenophenantrenes 1 - 3 have been identified as widespread constituents of sediments and petroleums.They are long term degradation products of sterols in the subsurface.