133344-07-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 133344-07-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,3,4 and 4 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 133344-07:
(8*1)+(7*3)+(6*3)+(5*3)+(4*4)+(3*4)+(2*0)+(1*7)=97
97 % 10 = 7
So 133344-07-7 is a valid CAS Registry Number.
133344-07-7Relevant academic research and scientific papers
A concise total synthesis of the aglycone of the gilvocarcins
Deshpande, Prashant P.,Martin, Olivier R.
, p. 6313 - 6316 (2007/10/02)
A brief and convergent synthesis of the aglycone of the gilvocarcins M and E (and formally V) involving, in the key step, a Pd-mediated intramolecular biaryl coupling, is reported.
