705939-70-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 705939-70-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,0,5,9,3 and 9 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 705939-70:
(8*7)+(7*0)+(6*5)+(5*9)+(4*3)+(3*9)+(2*7)+(1*0)=184
184 % 10 = 4
So 705939-70-4 is a valid CAS Registry Number.
705939-70-4Relevant articles and documents
Pyrazole derivatives
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Page/Page column 29, (2010/02/07)
A compound of the formula (I): wherein R1 is hydrogen or lower alkyl; R2 is lower alkyl, etc.; R3 is lower alkoxy, etc.; R4 is hydroxy, etc.; X is O, S, etc.; Y is CH or N; Z is lower alkylene or lower alkenylene; and m is 0 or 1; or salts thereof, which are useful as a medicament.
