133527-96-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 133527-96-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,5,2 and 7 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 133527-96:
(8*1)+(7*3)+(6*3)+(5*5)+(4*2)+(3*7)+(2*9)+(1*6)=125
125 % 10 = 5
So 133527-96-5 is a valid CAS Registry Number.
133527-96-5Relevant articles and documents
HETEROCYCLIZATIONS OF THIOSEMICARBAZONES WITH α-CHLOROACETYL CHLORIDE
Kabashima, Shigeru,Tomita, Yasuhiro,Ohkawara, Tadashi,Yamasaki, Tetsuo,Furukawa, Mitsuru
, p. 2139 - 2145 (2007/10/02)
4-Substituted thiosemicarbazones were allowed to react with α-chloroacetyl chloride to give two types of 1,3-thiazolin-4-ones which arose from the different cyclization depending on the substituents.
