107550-31-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 107550-31-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,5,5 and 0 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 107550-31:
(8*1)+(7*0)+(6*7)+(5*5)+(4*5)+(3*0)+(2*3)+(1*1)=102
102 % 10 = 2
So 107550-31-2 is a valid CAS Registry Number.
107550-31-2Relevant articles and documents
3-acylamino-2-oxo-1-azetidinesulfonic acids
-
, (2008/06/13)
Antibacterial activity is exhibited by 2-azetidinones activated in the 1-position with an --SO3 H group and having in the 3-position an acylamino group of the formula STR1