142502-19-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 142502-19-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,5,0 and 2 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 142502-19:
(8*1)+(7*4)+(6*2)+(5*5)+(4*0)+(3*2)+(2*1)+(1*9)=90
90 % 10 = 0
So 142502-19-0 is a valid CAS Registry Number.
142502-19-0Relevant articles and documents
Structure-function relationship of Yuehchukene II. The effect of C-6 indole rotation on anti-implantation activity
Cheng,Wong,Chan,Kong
, p. 121 - 130 (1992)
In a first attempts to define the structural requirements for the expression of anti-implantation activity in Yuehchukene (YCK), it was found that the relative position or planarity of the aromatic centres may be crucial. New synthetic routes leading to a
