126178-17-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 126178-17-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,1,7 and 8 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 126178-17:
(8*1)+(7*2)+(6*6)+(5*1)+(4*7)+(3*8)+(2*1)+(1*7)=124
124 % 10 = 4
So 126178-17-4 is a valid CAS Registry Number.
126178-17-4Relevant academic research and scientific papers
THE SYNTHESIS AND REACTIONS OF 4-CARBOMETHOXY β-SULTAMS
Szymonifka, Michael J.,Heck, James V.
, p. 2869 - 2872 (2007/10/02)
The preparation of 4-carbomethoxy-1,2-thiazetidine-1,1-dioxides from carbomethoxymethanesulfonyl chloride and imines is described.
