30344-83-3 Usage
Uses
Nitro-thiocyanobenzoic acid (NTCB) reactivity of cysteines β100 and β110 in porcine luteinizing hormone.
Check Digit Verification of cas no
The CAS Registry Mumber 30344-83-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,3,4 and 4 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 30344-83:
(7*3)+(6*0)+(5*3)+(4*4)+(3*4)+(2*8)+(1*3)=83
83 % 10 = 3
So 30344-83-3 is a valid CAS Registry Number.