74202-26-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 74202-26-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,2,0 and 2 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 74202-26:
(7*7)+(6*4)+(5*2)+(4*0)+(3*2)+(2*2)+(1*6)=99
99 % 10 = 9
So 74202-26-9 is a valid CAS Registry Number.
74202-26-9Relevant academic research and scientific papers
A CONVENIENT ROUTE TO CARBOCYCLIC ANALOGS OF NUCLEOSIDES: (+/-) ARISTEROMYCIN
Saksena, Anil K.
, p. 133 - 136 (2007/10/02)
Stereocontrolled elaboration of cyclopentadien-azomethine adducts 1 and 2 led to a short total synthesis of (+/-) aristeromycin.In the course of this work a novel zinc reduction was observed.Also, ozonolysis of the gem-dihalo olefin 10 in metha
