9000-75-3 Usage
Chemical Properties
The tree grows wild or cultivated in the Philippines. Elemi, a resin, is the pathological exudate flowing from incisions
made on the trunk bark. The largest resin production coincides with the appearance of the leaves at the beginning of the rainy season.
The gum-resin outflows as a soft, yellowish-white mass that hardens to a wax-like consistency on exposure to air. The part used is the
resinous exudate. Elemi has a characteristic green, fresh, lemon-like, agreeable, balsamic odor.
Occurrence
As a pathological exudation of the tree C. commune L. or C. luzonicum Mig (Fam. Burseraceae) (Guenther, 1950).
Preparation
By steam distillation from the crude resin of C. commune L. or C. luzonicum Mig (Fenarolis Handbook of Flavor Ingredients, 1975).
Check Digit Verification of cas no
The CAS Registry Mumber 9000-75-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 9,0,0 and 0 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 9000-75:
(6*9)+(5*0)+(4*0)+(3*0)+(2*7)+(1*5)=73
73 % 10 = 3
So 9000-75-3 is a valid CAS Registry Number.