73635-71-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 73635-71-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,6,3 and 5 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 73635-71:
(7*7)+(6*3)+(5*6)+(4*3)+(3*5)+(2*7)+(1*1)=139
139 % 10 = 9
So 73635-71-9 is a valid CAS Registry Number.
73635-71-9Relevant articles and documents
Synthesis of 6-Aminoisoproterenol
Avery, Mitchell A.,Verlander, Michael S.,Goodman, Murray
, p. 2750 - 2753 (1980)
A number of possible approaches to the ring-aminated isoproterenol derivative 4-ethyl>-5-amino-1,2-benzenediol have been attempted.Of these, the total synthesis using the commercially available starting material 6-nitrop
