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126417-87-6

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126417-87-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 126417-87-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,4,1 and 7 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 126417-87:
(8*1)+(7*2)+(6*6)+(5*4)+(4*1)+(3*7)+(2*8)+(1*7)=126
126 % 10 = 6
So 126417-87-6 is a valid CAS Registry Number.

126417-87-6Downstream Products

126417-87-6Relevant articles and documents

A convenient synthesis of 3- and 5-amino-1 H -pyrazoles via 3(5)-amino-4-(ethylsulfi nyl)-1 H -pyrazole desulfi nylation

Lassagne, Frederic,Snegaroff, Katia,Roisnel, Thierry,Nassar, Ekhlass,Mongin, Florence

, p. 139 - 145 (2011/12/01)

Syntheses of 5-amino-3-aryl- and 3-amino-5-aryl-1 H -pyrazoles from β -bromo- α -(ethylsulfanyl)cinnamonitrile are described. The β -bromo- α -(ethylsulfanyl)cinnamonitriles were oxidized with H2O 2 to the corresponding β -bromo- α -

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