1685-83-2 Usage
Chemical Family
Indene derivatives
Physical State
Colorless liquid
Aromatic Odor
Distinctive
Uses
Building block in the synthesis of pharmaceuticals, agrochemicals, and fine chemicals; flavoring agent in the food industry
Acute Toxicity
Low
Health Hazards
Skin, eye, and respiratory system irritation (appropriate safety measures should be taken)
Check Digit Verification of cas no
The CAS Registry Mumber 1685-83-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,8 and 5 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1685-83:
(6*1)+(5*6)+(4*8)+(3*5)+(2*8)+(1*3)=102
102 % 10 = 2
So 1685-83-2 is a valid CAS Registry Number.
