76631-42-0 Usage
Safety Profile
Poison by intravenous route.Moderately toxic by intraperitoneal route. Mildly toxic byingestion. When heated to decomposition it emits toxicfumes of NOx.
Check Digit Verification of cas no
The CAS Registry Mumber 76631-42-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,6,3 and 1 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 76631-42:
(7*7)+(6*6)+(5*6)+(4*3)+(3*1)+(2*4)+(1*2)=140
140 % 10 = 0
So 76631-42-0 is a valid CAS Registry Number.