1374593-85-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1374593-85-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,4,5,9 and 3 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1374593-85:
(9*1)+(8*3)+(7*7)+(6*4)+(5*5)+(4*9)+(3*3)+(2*8)+(1*5)=197
197 % 10 = 7
So 1374593-85-7 is a valid CAS Registry Number.
1374593-85-7Relevant articles and documents
Synthesis of 2-amino-5,5-dialkyl-4-arylmethylidene-2-oxazolines from 2-alkyl-4-arylbut-3-yn-2-ols and guanidine
Baranov, Denis S.,Ryabichev, Aleksey A.,Mamatyuk, Victor I.,Gatilov, Yurii V.,Kartsev, Victor G.,Vasilevsky, Sergei F.
, p. 114 - 116 (2012/07/02)
Reaction between 2-alkyl-4-arylbut-3-yn-2-ols and guanidine in refluxing pyridine affords 2-amino-5,5-dialkyl-4-arylmethylidene-2-oxazolines.
