140160-85-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 140160-85-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,0,1,6 and 0 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 140160-85:
(8*1)+(7*4)+(6*0)+(5*1)+(4*6)+(3*0)+(2*8)+(1*5)=86
86 % 10 = 6
So 140160-85-6 is a valid CAS Registry Number.
140160-85-6Relevant articles and documents
Synthesis of the Fungicides 1-thiolanium Perchlorate and 1-thianium Perchlorate
Wilkie, John S.,Winzenberg, Kevin N.
, p. 457 - 461 (2007/10/02)
Reaction of 4-butan-1-ol (3e) and 5-pentan-1-ol (3f), each prepared from p-t-butylbenzoic acid, with thionyl chloride followed by treatment with silver perchlorate afforded 1-