67866-75-5 Usage
Uses
L-Methionine-3,3,4,4-d4 can be used as a substrate for the methionine loading test.
Check Digit Verification of cas no
The CAS Registry Mumber 67866-75-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,8,6 and 6 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 67866-75:
(7*6)+(6*7)+(5*8)+(4*6)+(3*6)+(2*7)+(1*5)=185
185 % 10 = 5
So 67866-75-5 is a valid CAS Registry Number.