84012-15-7 Usage
Uses
Birch leaves extract is believed to have antiseptic and astringent properties and to help heal skin irritations. It is used in traditional medicine for skin rashes. The leaves, which have a peculiar, aromatic, yet agreeable odor and a bitter taste, secrete a resinous substance with acid properties. They contain flavonoids, tannins, and essential oils.
Check Digit Verification of cas no
The CAS Registry Mumber 84012-15-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,0,1 and 2 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 84012-15:
(7*8)+(6*4)+(5*0)+(4*1)+(3*2)+(2*1)+(1*5)=97
97 % 10 = 7
So 84012-15-7 is a valid CAS Registry Number.