400776-12-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 400776-12-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,0,7,7 and 6 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 400776-12:
(8*4)+(7*0)+(6*0)+(5*7)+(4*7)+(3*6)+(2*1)+(1*2)=117
117 % 10 = 7
So 400776-12-7 is a valid CAS Registry Number.
400776-12-7Relevant academic research and scientific papers
AMINO ACIDS
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Page/Page column 39-41, (2008/06/13)
Compounds of formula (I): Z’ -CO-A-B-NH-Z (I) wherein: Z is H or an amino protecting group; Z’ is OH, a protected or activated hydroxyl group or C1; A is an optionally substituted C5-6 arylene group; and B is an optionally substituted C5-6 arylene group.
