337980-73-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 337980-73-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,7,9,8 and 0 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 337980-73:
(8*3)+(7*3)+(6*7)+(5*9)+(4*8)+(3*0)+(2*7)+(1*3)=181
181 % 10 = 1
So 337980-73-1 is a valid CAS Registry Number.
337980-73-1Relevant articles and documents
Isoxazole derivatives, and their use in liquid-crystalline mixtures
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, (2008/06/13)
Isoxazole derivatives of the formula (I) where the symbols and indices have the following meanings, for example: T is X is S or O R1and R2are identical or different and are each hydrogen, F, CN or a straight-chain or branched C1