150619-58-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 150619-58-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,0,6,1 and 9 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 150619-58:
(8*1)+(7*5)+(6*0)+(5*6)+(4*1)+(3*9)+(2*5)+(1*8)=122
122 % 10 = 2
So 150619-58-2 is a valid CAS Registry Number.
150619-58-2Relevant articles and documents
A Methyl Group Effect on the Conformation of Methylated Metacyclophan-10-enes
Gruetzmacher, Hans-Friedrich,Neumann, Ekkehard
, p. 1495 - 1498 (2007/10/02)
The syntheses of 7,13-dimethylmetacyclophan-10-ene (5) and 7,10,11,13-tetramethylmetacyclophan-10-ene (6) starting from 1,3-bis(4-methylphenyl)propane (1) are reported. 5 exists in the anti conformation typical of metacyclophanenes while 6
