125654-43-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 125654-43-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,6,5 and 4 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 125654-43:
(8*1)+(7*2)+(6*5)+(5*6)+(4*5)+(3*4)+(2*4)+(1*3)=125
125 % 10 = 5
So 125654-43-5 is a valid CAS Registry Number.
125654-43-5Relevant articles and documents
SYNTHESIS OF 5-ALKENYL-2'-DEOXYURIDINES VIA ORGANOSTANNANES
Crisp, Geoffrey T.
, p. 2117 - 2124 (2007/10/02)
The palladium-catalyzed coupling of 3',5'-Di-O-p-toluoyl-5-iodo-2'-deoxyuridine with functionalized and non-functionalized alkenylstannanes gave moderate to good yields of the corresponding 5-alkenyl-2'-deoxyuridines.
