1374876-98-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1374876-98-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,4,8,7 and 6 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1374876-98:
(9*1)+(8*3)+(7*7)+(6*4)+(5*8)+(4*7)+(3*6)+(2*9)+(1*8)=218
218 % 10 = 8
So 1374876-98-8 is a valid CAS Registry Number.
1374876-98-8Relevant articles and documents
Synthesis of oleophilic electron-rich phenylhydrazines
Jankowiak, Aleksandra,Kaszynski, Piotr
, p. 275 - 282 (2012/05/20)
Phenylhydrazines 1 substituted with two or three long-chain alkyl, alkoxy or alkylsulfanyl groups were successfully prepared by acid-induced removal of the Boc group in hydrazides 2. The reaction is carried out with 5 equivalents of TfOH in CF3
