124547-20-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 124547-20-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,5,4 and 7 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 124547-20:
(8*1)+(7*2)+(6*4)+(5*5)+(4*4)+(3*7)+(2*2)+(1*0)=112
112 % 10 = 2
So 124547-20-2 is a valid CAS Registry Number.
124547-20-2Relevant articles and documents
BIODEGRADABLE TREHALOSE GLYCOPOLYMERS
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Paragraph 00217-00218, (2016/02/29)
Structures and methods of making biodegradable trehalose co-polymers are disclosed. Specifically, biodegradable trehalose co-polymers consist of the general structure R5-[R1R2C - CR3R4]n-[DG]m/s