8050-15-5 Usage
Occurrence
Has apparently not been reported to occur in nature
Uses
Plasticizing resin.
Definition
A pale, viscous liquid; the hydrogenated methyl ester of rosin.
Preparation
By the esterification of rosin with methanol, followed by partial hydrogenation and purification by steam stripping (Food Chemicals Codex, 1972)
Check Digit Verification of cas no
The CAS Registry Mumber 8050-15-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 8,0,5 and 0 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 8050-15:
(6*8)+(5*0)+(4*5)+(3*0)+(2*1)+(1*5)=75
75 % 10 = 5
So 8050-15-5 is a valid CAS Registry Number.