107645-12-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 107645-12-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,6,4 and 5 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 107645-12:
(8*1)+(7*0)+(6*7)+(5*6)+(4*4)+(3*5)+(2*1)+(1*2)=115
115 % 10 = 5
So 107645-12-5 is a valid CAS Registry Number.
107645-12-5Relevant articles and documents
REACTIONS OF (2-OXO-1-AZETIDINYL)-THIOPHTHALIMIDES WITH NUCLEOPHILES
Iwagami, Hisao,Woulfe, Steven R.,Miller, Marvin J.
, p. 3095 - 3098 (2007/10/02)
Reaction of the title compounds with a variety of oxygen, nitrogen, carbon and sulfur nucleophiles proceeds by direct attack at the sulfur atom to provide novel substituted N-thio-2-azetidinones.