84638-81-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 84638-81-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,6,3 and 8 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 84638-81:
(7*8)+(6*4)+(5*6)+(4*3)+(3*8)+(2*8)+(1*1)=163
163 % 10 = 3
So 84638-81-3 is a valid CAS Registry Number.
84638-81-3Relevant articles and documents
Indole derivatives pharmaceutical preparations based thereon, and β-receptor stimulation therewith
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, (2008/06/13)
Indole derivatives of Formula I STR1 wherein R1 is hydrogen, alkyl of 1-6 carbon atoms, or benzyl R2 is hydrogen, alkyl of up to 4 carbon atoms, free or esterified hydroxyalkyl of up to 4 carbon atoms, or free, amidated or esterified