1137261-95-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1137261-95-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,3,7,2,6 and 1 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1137261-95:
(9*1)+(8*1)+(7*3)+(6*7)+(5*2)+(4*6)+(3*1)+(2*9)+(1*5)=140
140 % 10 = 0
So 1137261-95-0 is a valid CAS Registry Number.
1137261-95-0Relevant articles and documents
PROCESS FOR PREPARING BENZOFURANS
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Page/Page column 39-40, (2009/05/29)
There is provided a process for the preparation of a compound of formula (I), wherein R1, R2, R3, R4, X and Y are as described in the description. Such compounds may, for example, be useful intermediates in the synthesis of drugs such as Dronedarone.
