69899-68-9 Usage
Properties and Applications
blue light red.
Standard
Light Fastness
Heat-resistant(℃)
water
Sodium Carbonate(5%)
Hydrochloric acid(5%)
Melting point
Stable
ISO
Well
200(30min)
Well
Well
Well
Standard
Light Fastness
Melting point
Stable
ISO
Well
Check Digit Verification of cas no
The CAS Registry Mumber 69899-68-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,8,9 and 9 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 69899-68:
(7*6)+(6*9)+(5*8)+(4*9)+(3*9)+(2*6)+(1*8)=219
219 % 10 = 9
So 69899-68-9 is a valid CAS Registry Number.