41788-52-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 41788-52-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,1,7,8 and 8 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 41788-52:
(7*4)+(6*1)+(5*7)+(4*8)+(3*8)+(2*5)+(1*2)=137
137 % 10 = 7
So 41788-52-7 is a valid CAS Registry Number.
InChI:InChI=1/C6H9BrO2/c1-4-3-6(2,7)5(8)9-4/h4H,3H2,1-2H3/t4-,6+/m1/s1