136210-32-7 Usage
Flammability and Explosibility
Nonflammable
Check Digit Verification of cas no
The CAS Registry Mumber 136210-32-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,2,1 and 0 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 136210-32:
(8*1)+(7*3)+(6*6)+(5*2)+(4*1)+(3*0)+(2*3)+(1*2)=87
87 % 10 = 7
So 136210-32-7 is a valid CAS Registry Number.
InChI:InChI=1/C31H54N2O8/c1-7-38-28(34)18-26(30(36)40-9-3)32-24-13-11-22(15-20(24)5)17-23-12-14-25(21(6)16-23)33-27(31(37)41-10-4)19-29(35)39-8-2/h20-27,32-33H,7-19H2,1-6H3
136210-32-7Relevant articles and documents
Method of preparing polyaspartic ester
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Paragraph 0049-0058, (2020/04/29)
The invention discloses a method of preparing polyaspartic ester. The preparation method comprises the following steps: (1) organic primary amine and unsaturated dibasic acid ester are subjected to Michael addition reaction under the catalysis of a suppor