313984-55-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 313984-55-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,3,9,8 and 4 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 313984-55:
(8*3)+(7*1)+(6*3)+(5*9)+(4*8)+(3*4)+(2*5)+(1*5)=153
153 % 10 = 3
So 313984-55-3 is a valid CAS Registry Number.
313984-55-3Relevant articles and documents
Modified procedure for preparing δ-[2,4-di(tert-amyl)phenoxy]butylamine
Yutilov,Svertilova,Minkina,Shcherbina,Kirillova
, p. 2106 - 2108 (2007/10/03)
A modified procedure is proposed for preparing δ-[2,4-di(tert-amyl)phenoxy]butylamine used in production of a blue protected component for color photographic materials.