135580-51-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 135580-51-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,5,8 and 0 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 135580-51:
(8*1)+(7*3)+(6*5)+(5*5)+(4*8)+(3*0)+(2*5)+(1*1)=127
127 % 10 = 7
So 135580-51-7 is a valid CAS Registry Number.
135580-51-7Relevant articles and documents
Preparation of acyl phosphates on the surface of magnesia
Kaboudin, Babak
, p. 637 - 640 (2007/10/03)
Phosphorylation of carboxylic acids with diethyl chlorophosphate on the surface of magnesia is an easy, rapid, safe and good yielding reaction.
