130001-05-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 130001-05-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,0,0 and 1 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 130001-05:
(8*1)+(7*3)+(6*0)+(5*0)+(4*0)+(3*1)+(2*0)+(1*5)=37
37 % 10 = 7
So 130001-05-7 is a valid CAS Registry Number.
130001-05-7Relevant articles and documents
Synthesis of Dimethyl Oxazolidine and Tetrahydro-2H-1,3-oxazine Ring Substituted Ketene N,O-Acetals
Huang, Zhi-Tang,Zhang, Ping-Cheng
, p. 1399 - 1407 (2007/10/02)
Dimethyl oxazolidine and tetrahydro-2H-1,3-oxazine ring substituted ketene N,O-acetals 3 and 4 were synthesized by the reaction of ketene S,S-acetals 2 with the corresponding amino alcohols.
