139395-90-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 139395-90-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,3,9 and 5 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 139395-90:
(8*1)+(7*3)+(6*9)+(5*3)+(4*9)+(3*5)+(2*9)+(1*0)=167
167 % 10 = 7
So 139395-90-7 is a valid CAS Registry Number.
139395-90-7Relevant articles and documents
Synthesis of aminomethyl angelicins and psoralens as potential chemotherapeutic agents
Mistry, Samir,Desai, Suresh,Rao, S. S. Madhava,Shah, Amrish
, p. 145 - 150 (2007/10/03)
Several hydrophilic aminomethyl angelicins and psoralens have been synthesized condensing corresponding bromomethyl derivatives with different cyclic and acyclic amines for possible photochemotherapeutic activity.